I dont know why

this movie is so successful. It is (regarding story, animation, characters, technical) one of the less attractive computer animated films.
The singing and dancing seldom sounds well together and all this "lets make a medley of pop songs" has been done before.

So its no movie to watch alone (boring), with friends (bad singing) or family (st dark, 80s-style environmental).

Disappointing ...

4/10