Not bad, but...
I have to say, that "dance" was much better than this, 'part from the stillness of the base, it moved less in this one. I suggest, that you secure the board very well, and also the camera, that way, yo won't get the animation jumping, for the turns you should move the camera, not the base, and perhaps you could build a sort of mini room, so that you can take one wall off to get the shot, but you don't get speedy images of your desk and person moving in the background... just my thoughts. Good stuff though, keep on goin up!