I agree that the books are a lot better than the movies, but the movies are good, too! I haven't finished reading Harry Potter and the Half-Blood Prince, so I guess I'd better get on that before the sixth movie?
And what's with Harry's hair in OOtP? I liked it better when it was longer. D: Fred, George, and Ron's hair styles are all short now, too! Oh well! I can't wait to see this movie.. it's coming out after I graduate!! xD