I saw it on Saturday and let me say, the sushi was great!

I'm afraid, not reading the book, I still figured out most of the plot early on. Nice and enjoyable though. I have to admit I was dissapointed that there wasn't a quidditch match. Though Emma Watson more than made up for that. I like that they under-played her "know-it-all-ness" in this one - still there, but now, people are mostly respecting it.