I have to say I almost felt bad for Julie during this part of the reunion. Not necessarily for getting her ass whooped (that's what happens when you manipulate and scheme and get 4 different girls to hate you), but rather because NONE of her friends had her back the whole time. They just let her get beat up and watched.
However, she kinda brought that upon herself. When you get rid of the people you don't like and are left with people who are easily manipulated (i.e., weak) and who jump others (i.e., cowards) as your best friends, that's what happens.
(That being said, though, all the beat-downs were a bit too much for me at times.)