I've loved the other Harry Potter movies despite all the changes they've made, but this movie was so close to the book, I could only find a handful of differences. Pretty much the only things that were changed were things that were able to be left out from the book, and the things they added tied in very well. The actors have all grown, especially Emma, and are most in tune with the characters they play than ever. I can't wait to watch it again, and I can't wait to see Part 2!