Saw it last night in 3-D with a friend and we really enjoyed it! Thought the art direction was absolutely fantastic, the music was good and not overbearing for Elfman, and the acting was good as well for what it was. I've worked with several people on the crew, (including the director & costume designer) so I went to see & support their work.
The little dance at the end was the only thing that seemed out of place to me, but the kids in the theatre loved it.