the fourth movies is directed by yet another new director and i believe movie # 5 is to have a new director also....they'll all be different from the last, because they'll all put their own style into it. I've liked all the movies, but none of them hold a candle to the books. I didn't like how the layout of hogwarts was changed in movie 3, But i loved the dementors. They were even spookier on film then I imagined them. We have our tickets for GOF...We see it next Saturday on Imax screen.