preloader
You broke the preloader -- when I loaded this submission, the sound wasn't even remotely synced with the action.
From what I understand about flash; it's possible to add "checkpoints" throughout the movie, to reduce desyncing even more; may be able to do this as well.
Smoothen up the action a little more, the animation was fairly jerky, which might not be all that bad a thing, if you can use it for humorous purposes -- there's a technique known as the "smear" where a pannel or two of a character being stretched out or speed blurred is put between the character standing in two positions. gives the impression that the character is moving extremely quickly.
Lastly, movie was incomplete. Finish it up, then submit it again.