Oh man, I usually watch stick fights for action like this... but the same with a ninja, with regular characters for the carnage instead of generic stick figures? Awesome. It's not just a short battle either, it's over 5 minutes of this goodness. There's plenty of action, and plenty of variation, and plenty of comedy/randomness with the cat, the teacher, etc, it slows down occasionally but the suspense never really clears the air. Great work!
-cd-