i think the movement is nice and fluid but lacks timing, and you may want to give yourself some bluring/double imaging to allow for the hand rotation which doesn't flow visually (jumps are too big). also, please put a better preview, as this image is far more engaging than a quarter of a face!
Want to give some dough back to all those amazing pixel artists? Donations provide prize money for contests, help cover hosting costs and support new initiatives.
its more spinning than rolling...
anyway, i love the animation