Step Up 3D" maybe the best 3D movie since "Avatar". You laugh. For one thing "Step Up 3D" was filmed in 3D—no post production enhancement. Seeing amazing street dancing is visually stunning in 3D. One distinguishing sequence has Moose (Adam G. Sevani) splashing his moves on the water flooded stage. In another electrifying sequence the dance troop Pirates move in unison in LED lit costumes. One sees "Step Up 3D" for the 3D—entirely.