Halfway through the second film. I'm stopping here since I go to work shortly.
The car/train scene was pretty effective. I liked the monster tree too.
I love the Troy McClure wizard. I don't even care what his name is. I'm just calling him Troy McClure.
The special effects have improved immensely since the first film.
That slug scene is one of the worst exposition distractions I've seen. (Ick.)
The wizard football game, while better than the first film, loses points for having literally the exact same ending. It would've been better had Potter failed to catch the plot device and lost the game.
So far, I think I may like this one better than the first film. I'll just have to see whether or not that changes in the second half.