1. If the dementors were out to get Harry (for some reason), why were they invited to stay around Hogwarts?
2. If that one teacher (who was also a werewolf) knew sirius Black, why did he tell Harry that Sirius wanted to kill him?
3. What the hell was that elk thing that Harry saw across the lake while the dementors were attacking? Even stranger is that is was explatined later in the film that it was himself saving himself!
Other things I didn't like:
1. Sirius black turned out to be GOOD!
2. Dumbledore was an alcoholic.
3. There wasn't enough quidditch.
Okay, there were a few things that I liked:
1. The opening scene. Hilarious!
2. The ending scene. I left the theater with a good feeling.