You guys assume because a girl is pretty that her character is flawed. Thats not always the case. Just because a girl is good looking doesnt mean she has worse personality. It would be nice to get an attractive girl but at the same time one with alot of character.
No I am not shallow, but you have to be attracted to someone to initially take interest in them, and you wont find out someone's personality if you think they are unattractive (because you might stay away from them). So if a girl totally lets herself go, how many people are going to think she is attractive (hey, somebody will, Im not trying to be mean or anything but its the truth).