They look a little too choppy in animation in my opinion... but its a step in the right direction. Do they loop?
Yes they do loop! I haven't seen them personally just going by what a friend said.
And I agree Hopper. I haven't been really impressed with some of the animations. I do want to see these in world before making any judgements. Many of the loco items already released do look choppy and for me at least the whole line of loco items seem to be overpriced. They should be closer to the 1.99 or 2.49 price points for me to be buying them.
I haven't gotten any yet although I'm considering the nDreams hover in Japan although at 300 yen I don't know.