I also went the midnight showing (which I regretted immensely the next morning) and really enjoyed it. I, like Mandee, never read the books. I felt they spent way too much time/emotion on (SPOILER)Dobby's death seeing as we haven't seen or heard of him since Chamber of Secrets and he really wasn't overly important in that film either.

I also felt like the movie was going a great job being grimdark and grown up for it's quickly maturing audience but then all of a sudden Dobby showed up and started going on about his friends like something out of a dubbed Pokemon episode and it totally killed the buzz I was getting off the movie for a few minutes.

Every instance of Dobby in the film just felt completely out of place but aside of that, and the incredibly ackward Harry/Hermoine dancing scene, I felt it was fantastically done.