I'm probably about halfway through DXMD and I'm a little underwhelmed. Might be because every game from now on will be compared to Witcher 3, but I find myself wishing there was more global conspiracy (it teases with cameos of characters from the original DX) and less police work. I admit I haven't finished it, so maybe that'll come. I also dislike how shallow the characters are. Any attempt to get to know them better gets a response along the lines of "We've got a job to do, let's focus on that," or "a girl's gotta have some secrets," or some other rebuff. Character development is important in the DX world, especially with the setup in the opening scene at the train station. Unfortunately, at this point, if an NPC gets whacked, my first reaction is "does that affect my ghost/smooth operator achievement?"
The graphics are fantastic on my PS4 and it IS fun to play. It also sets itself up nicely for future playthroughs based on your decisions and difficulty levels (e.g. do a ghost run on permadeath (if you die, you start from the beginning of the game) mode). I also like that it's the exact opposite of a GTA or other Rockstar game. In GTA, you're morally obligated to carjack a pickup and start driving on the sidewalk until the police blow you up with a RPG. In DX, you feel bad if you pass an air duct without sneaking through it.
I'll update once I finish, but don't let my complaints stop you from getting it! It is a great game and a worthy addition to the DX universe. 8/10.