Harry Potter 7 part 1:
Pretty good; I cried at three points in the movie. Several people around the office didn't like it much, though--usually people who hadn't read the books or didn't remember them well. So...avoid this movie if you're not familiar with the books, I guess?
Minor BOOK SPOILERS from here on out
Absences that make me angry:
Harry doesn't call Lupin a coward. Seriously--best scene in the whole damn book, and so much potential given Lupin's actor.
Kreacher. Like...he does the plot-essential, but doesn't get any of his character development, which I actually rather like.
absences that don't bother me at all really:
Dumbledore. Like...they make vague references to it that nobody who hasn't read the book would understand. I'm assuming they're saving this all for part 2, which is why I'm not upset (put it in one movie so that people don't lose track makes sense). If it's not in part 2, they get crucified, of course.
Stealth. Constantly wearing the invisibility cloak would be bad for cinema. (Although the fact that the cloak isn't mentioned at all is...what? It's a Deathly Hallow, and should have been noted for that reason).
Wormtail's death. It was dumb in the books. Felt like "well, guess I said that in book 3, so I'd better tie up that plot thread."
Additions:
More doby. why would you add more Dobby?
Hedwig's death...is much improved.
Improv dancing in the woods. Actually, I kinda liked these; very ambiguous confused emotions. Probably wouldn't like it if I hadn't read the books as much as I have, and thus was speculating all the mixed feelings going through every character's head at that moment.