Nintendo showed off a new trailer for Kingdom Hearts 3D: Dream Drop Distance at their Nintendo 3DS presentation. While it contains a lot footage from the Tokyo Game Show trailer, there are some new scenes in there as well. Oh, and a neat song you might like:
Source: Siliconera
Source: Siliconera
I do like the gameplay elements that they've added into KH 3D. The grinding seems like a nice way to get around places, similar to the grinding on electrical wires in inFamous.