Its alright
There was a few errors with the explosions, the last frame stayed. Also the sound got boring and repetetive.
Graphics: Sprites
Style: Sprite movies have been done loads before
Sound: Hey, most sprite movies dont have sounds this is decent
Violence: Its worms :P
Interactivity: A menu
Humor: Pretty funny
Overall: A great flash, would get a +1 to overall if the explosions were fixed