************SPOILER***********
Ok, its a book...but there were several differences. I was annoyed that Harry handed over the prophecy to Lucius in the movie!!! Then it broke, but in the book, he (and Neville) never handed it over.
I am disappointed that Cho was given the blame for turning the DA in.
I am disappointed that no one was really hurt in the fight scene! I mean, why even need the Order? Hermione, Neville, Ron, Luna and Ginny weren't hurt!!!