meh
as above, nothing too interesting here, 1, lay off the motion tween, it makes actions look mechanical, 2, don't compensate for an overly short movie by slowing down pace (longer does not necisarily equal better if all you've done is stretched it out), 3, I'd personaly rather see more life-like action as aposed to a couple of frames of carfully draw characters, my advice is try doing some action animation with stick figures frame by frame, i dont mean crappy side view zoomed way out, just good close camera angles, drawn with stickfigures to save you time while allowing you to practice your motion. keep it up, good luck