This was a really good movie, but it wasn't necessary for it to be in 3D what so ever. The dancing was really cool in this one, but the storyline is still really close to the first 2. I liked how they made Moose (Step Up 2) and Camille (Step Up; though i don't see how they knew each other...) main characters though, and brought more characters back from the second one, though the original characters would be nice to see. I don't think they should make another one unless it brought back the original characters back and showed all of them now, married and profesional dancers & stuff. But this was a good movie.