pretty good.
i thought it was way to wordy for a stick figure fight. some of the jokes were stale (i.e. 0.0000000005%) some of the words sounded unnatural (when are you gonna hear a ninja say "theory"?) and some of the fighting lacked interest.
Maybe if you made the people talk with sound rather than text it would flow better. plus revamping your humor, to make the jokes work with the fighting rather than against it/.