The pros: -Cinematography (Thumbs up to the director and cinematographer for having a vision that truly made the movie fantastic) -Improved acting/character chemistry (Love the awkward between Ron, Lavander, and Hermione/Harry and Ginny) Cons: -Complete tampering with the ending (very different from book ending. For avid HP readers, the end will make you angry) -Omission of key events/characters that are pretty necessary for movie seven...
Overall, there was too much tampering for my taste...but it was ok and I still recommend seeing it. Just be prepared (especially if book 6 was your favorite).