Well, that's about it, I guess, aside from inking. I made this second little animation to show what I mean about motion arcs. I think the smoother you make these arcs, the better the animation will look. I tried to pay attention to this while I was animating, though I didn't actually draw it out like you see here. You can see that there are a few funny hitches in his hand animation, but that I did a pretty good job of making his feet take a nice path through the air.