i saw it too. yeah there wasnt any sxhool classes which kinda annoyed me , except for the one with mad-eye moody. and there were so many thing that were crucial to the story that should of been in the movie. like Ludo Bagman, the house elfs, actually seeing the quidditch world cup, Bertha Jorkins, the dursleys, and it was way to quick between different parts of the story. there weremt any tracsitions. on the upside however, i did enjoy the dance that the girls from the french school did! worth seeing, though you should still read the book.