In response to the review posted by K.Cheshire previously, you need to have a 3D-ready TV and 3D bluray player to watch this film in 3D. Obviously the film won't come with glasses included in the pack because you should already have 3D glasses - assuming you already own all the 3D supportive equipment. Duh. Come on, it's a little too late in the game to act like you don't know this by now.
In the case of the movie itself though - great film. I was skeptical at first, thought it was just for kids, but I gave it a chance and liked it a lot. The version I saw was a download though, but at this current price (14.99) I think I'll pick it up to see how they utilized the 3D in the film.