My family and I saw "Harry Potter and the Deathly Hallows: Part 1" yesterday and LOVED it. All in all, it was very true to the book. There were a few minor deviations but they didn't detract from the story at all. The way they portrayed the story of "The Three Brother" was brilliant.
Needless to say, we are eagerly anticipating the release of Part 2, in July 2011.