I used to question why Dumbledore suddenly suspected mad-eye was possibly a spy. now I finally figured it out; it's rather simple too. If mad-eye's the only person responsible for putting the Cup in the maze, he'd be the only person who could have bewitched it. That with how Dumbledore notices how generous mad-eyes is to Potter by pointing out which direction to start through the maze, must have been enough to give dumbledore a reason to suspect he may have put harry's name in the goblet considering he's been seen helping him along.
At muggle.net, gosh there's a lot of complaints about this. Not even adigitalman could help it. The whole explanation for why the wands can connect is completely glossed over. I hope it's given proper explanation in the next film.
I love the extended dance, Adigital man. now it doesn't seem so awkward that hermione's so angry at ron for not asking her to go first. With more time between when he implies Victor's only interested in her for her body and the rest of their argument, it seems as though Ron's been bothering her all throughout the dance and she finally snaps. It's much better this way.
So out of all the potter movies, this is my favorite. It could have stuck a little closer to the source though. i can't wait to see the next movie and how they figure out how to get Fred and George enough money to buy their own store. they were supposed to be given it in this film, but maybe they'll get a loan from harry in Ootp instead. who knows.