Wow!
Awesome game and concept... great animation, sounds, very fun... BUT OH SO SHORT... And it has the re-playability value of "Pin the tail on the donkey" game...
After two-three tries it's just "facepalm"-boringness.
Not too sure how this can be made any longer (I won't propose "upgrades" and "shops" because that would be just plain retarded...) So it's just a game for a quick and fun waste of 3 minutes.
Huzzah for Adult Swim!