Yahoo Movies has both the user and critic ratings at B-. However, I found the movie to be more C level. The idea was a good one and like many other movies, the preview were more exciting than the actual movie. It just seemed to drag on and on. On the good side though, my kids seemed to be engaged throughout and although agreed that it was not as good as it could have been, did not think too badly of it either.
This is the movie you go to, when you have nothing better to do with the kids!