I've read the book a few months ago, but I've been wanting the movie to come out for months. So today me and my girlfriend watched the final movie in the Harry Potter series.
The movie picks up right after the death of Dobby with Harry, and his friends trying to break into Gringotts.
It stays decently faithful to the book until the final battle. Then it's "let's make shit up!" and a bunch of cheesy one-liners.
Bickering aside, it's really not that bad. I could complain all day, but I really did enjoy the movie. But any fan must read the book, because it is better in every way, shape, and form.