Nice Trailer, where's the movie?

Rating: Null/10 (7 June 2004)

Last night my wife and I went to the cinema to see Harry Potter. We watched a very long trailer and suddenly there were the credits. Apparently that was the movie.
This is definitely the worst part so far. I dread to think what they will leave out in the next parts, because there's even more pages in the next books.
I heard that they didn't want it longer because it's primarily a children's movie and that kids can't sit and watch a movie that is longer then 2 hours, but I think they should have made this a two part movie.
I hope people read the book before going to see this thing, because especially the ending with the stag bit will be confusing.