I have always been disappointed when books are turned into movies coz most of the time movies waved their cinematic license to justify why they butchered the book. Yes, the cinematic effects were awesome most of the time but the pleasure you get from reading the book is so different when you watch it in the movie. But i learn to adapt. Some movies stayed true to from and that's what important. My fave HP Movie is the last movie Harry Potter and the Deathly Hallows - both parts.