It is digitally masterfully created. 3D doesn't add much to the experience expect for novelty. The story is literally Disney's Pochahontas, up to and including the living tree that helps / speaks.
Don't go for the story, it leaks everywhere and is basically a simple love story with battle scenes. Characters are not developed, not credible and not center-stage in this movie. However, for eye-candy value there is absolutely nothing better!!