overall, i enjoyed POA the most compared to the first two movies. granted that all three had its hits and misses, i think the setting and mood of POA was spot on; as opposed to the approach of the first two movies which was more cartoonish than straight on storytelling. the movie (and book) is much more of a darker affair, and the backdrops and scenery were breathtaking (most of them almost as i imagined while reading the book), the camerawork was also done with appropriateness.
Daniel Radcliffe's acting has vastly improved; he's a bit more convicing as Harry Potter in this one. maybe because his character is changing from a downtrodden, modest innocence to a more confident teenage angst, but Radcliffe's more convicing as the latter than the former. i always thought he did a poor job on SS. hell, even Dave Dale's audiobook portrayal as Harry Potter is more convicing. Emma Watson as Hermione was great as usual (what a great casting effort!) and the change from a slap to a punch was delicious. Ron Weasley's character (played by Rupert Grint, which i was never too fond of because i envisioned him as more thin, gangling, and a bit cockney than comical) wasn't necessarily diminished because he really didn't do too much in the book as well. it might seem that way especially in the climax of the movie because he was concious in the hospital wing, unable to help because of an injured leg; but he was definately conked out in the book and had no idea of what took place with Harry, Hermione, and Sirius Black. his role will definately be very important in the fourth movie as he becomes Harry's antagonist for a period of time, and i will be highly disappointed if that aspect is cut off. i think overall it wasn't the fact that many characters were diminished, but they didn't play an overly important role in the book. the whole story was about the relationship between Harry and Sirius (hence the title of the book/movie) even though Harry doesn't meet him until the end of the story, and how his hatred for Black consumes him.
i thought the portrayal of Sirius Black was done quite well. he was particularily dark and angry, but soft spoken when he needed to be. what was slightly disappointing was the drastic change of feelings from Harry and Sirius from start of the movie to end. in the book, the change from anger to love for his Godfather was a complete turn of events, i think the movie slightly downplayed this aspect.
the casting for Remus Lupin was a bit more disappointing. i envisioned him as being more likable from the first impression of appearance, (without a corny moustache!) more friendly and softspoken in certain scenes, and stern in others. Lupin was supposed to be a COOL professor who was really in touch with his students; the actor who played him seemed too "grown up," like an actual professor. also, he kind of rushed through the important scenes and didn't seem warm enough in Harry's life. Harry was supposed to be devastated when Lupin left Hogwarts but the relationship between the two was definately downplayed in the movie.
Sybill Trelawney was great, almost as exactly as i envisioned with disheveled appearances and an air of comical falseness. i think she was portrayed excellently. the new Dumbledore wasn't particularly engaging, but then again he did provide a bit of comical relief in the book every now and then. what was sorely missed was one of the final scenes in the book where Harry and Dumbledore have a conversation in Lupin's office about the change of events and how each of our actions have a deeper meaning and consequence. this scene was the most important part for Dumbledore in POA, and it was completely cut out in the movie. maybe that's the reason why Dumbledore didn't have an air of wisdom and knowledge for some of the movie viewers in this one. however, we shall see just how powerful of a wizard Dumbledore is when Goblet of Fire comes out as a movie (where he angrily crashes into Prof. Crouch's office) and hopefully the actor will do a great job for this scene.
Alan Rickman was great as usual, and the midnight hallway Marauder's Map scene was quite good; he plays spite for Harry so well. seeing him dressed in drag as Neville's grandmother was also great, so was the spite between him and Sirius and Remus in the Shrieking Shack. what was missing was his outburst when he learns that Black escapes from Hogwarts and he comes crashing into the hospital wing like a madman, accusing Harry had something to do with it. that would've been a great scene for Alan Rickman to play.
as much as i like the third movie and how it is a drastic improvement over the first two, there are two important scenes that are quite lacking in depth, emotion, and understanding. the first one is the Shrieking Shack scene (which remains my most favourite chapter throughout the whole series of books) because it seems too rushed. this scene is one of the most important in the whole series because there is a landslide of revelations where a ton of information comes bursting out. something as important as this should not be rushed and every piece of information should be allowed to be digested and understood. unfortunately, many of my friends did not understand a few things and i had to explain it after the movie.
another disappointment is the Three Broomsticks scene where Harry learns that Sirius Black is his Godfather and that he allegedly sold the Potters to Voldemort. this important scene was also too rushed and a total of four characters were completely cut out of this scene. Minister Fudge, Hagrid, Profs. Flitwick and McGonagall are supposed to be discussing Black's past events to Madam Rosmerta at a table in the back of the pub, and Harry, Hermione, and Ron are supposed to be eavesdropping at a nearby table behind a large Christmas tree. the story of Black was revealed to the threesome AT THE SAME TIME with the same impact. also, the story is supposed to be told quite emotionally, not rushed like how the movie shows. in the book, Fudge tells the scene where Sirius allegedly kills Peter Pettigrew in high detail; Flitwick describes the brotherhood Sirius had with James Potter, Hagrid (who was the last person to converse with Sirius before he gets arrested by the Ministry) is emotionally angered that if he knew Sirius sold the Potters to Voldemort he would've killed him with his own bare hands, and McGonagall actually loses her stern exterior and breaks down and cries over Pettigrew's "honourable" death.
other nitpicks:
-while there is the arguement of human characters being diminished, there is no arguement that the importance of Crookshanks was completely thrown away. it was him who learned how to freeze the whomping willow, it was him who allegedly ate Scabbers, and it was him who helped Sirius throughout the whole book.
-Ron and Hermione was supposed to have a huge row over Scabbers' death. i hope their fight in GOF will be quite explosive.
-there are too many "not to sublte" hints that Ron and Hermione becomes a pair, where hints only come to play starting from GOF onwards in the books.
-Harry was supposed to receive the Firebolt midterm, not the end of the story. there was supposed to be a huge fiasco over who sent it and if it had any harmful implications. Hermione reports the broom to McGonagall and she confiscates it, causing a huge row between the boys and Hermione.
-the movie never explained how and why James, Sirius, and Peter became animagus. it also never explained the origins of the Marauder's Map and the people behind the names Moony, Wormtail, Padfoot, and Prongs. this was THE first question being asked by my friends after we finished the movie.
-the boggart was supposed to turn into a silvery orb for Lupin (less obvious), not a minature moonlit sky (much more obvious).
-Harry was supposed to learn why his Patronus is a Stag. there is a very important meaning behind it.
great stuff:
-Marge blowing up scene.
-the nighttime playground/bustop scene where Harry sees the grim.
-the triple decker purple Knight Bus scenes are absolutely delicious! i especially loved the "between the cars" one. also, Stan Shunpike was great.
-the Leaky Cauldron scenes were also quite good. Tom the wizened inkeeper was good, if only too hunchbacked.
-the dementors were great.
-Buckbeak was absolutely perfect! he was spot on and even better than i imagined.
-the Hermione/Malfoy scene.
-the Harry/Fred/George Marader's Map scene.
-the various Whomping Willow antics.
-the lakeside Patronus scene, although the Stag was supposed to drive the dementors away by galloping across the lake to meet Harry. he was supposed to be reaching out to pat the Stag before he faints.
i guess i'm being a bit too critical when comparing the book to the movie, but even after that fact, i still enjoy the movie adaptation of the Prisoner of Azkaban more than the first two. the setting and mood of the movie was done very well, with a great mix of lighter and darker aspects. the Sorcerer's Stone was overly too cartoonish for me (and the ending scene with Quirrel/Voldemort was highly disappointing); the Chamber of Secrets was a little bit better (and perhaps the most faithful to the books). despite the fact that a few items were sorely lacking and others didn't follow the storyline (obviously the length of the movie had to be a factor) but the lasting overall impression of the Prisoner of Azkaban was a vast improvement over the first two. too bad about the corny freeze frame at the end!
overall rating: B