Funny feeling

I've just gotten back from watching the new Harry Potter movie and I can't quite shake this funny feeling I've got. Clearly, the movie was never going to be able to capture each and every detail of the Order of the Phoenix book, and I wouldn't expect it to. The book is nearly 900 pages long and the movie only took 2 hours! So I was prepared for them to skip over a lot. But... I don't know. Maybe it's because I re-read the book just yesterday, so everything is fresh in my mind, but it seemed to me to fall pretty short of the mark. There was SO much that they left out, SO much that they glossed over that I wondered if the remaining movies would make sense to someone who hasn't read the books.