I think balancing the game should be our main priority atm, we want the game to be mean and "insane" but not to the point that it affects play-ability, the worst thing for me, as player, is to feel the game is unfair especially after accumulating high score.
as for showing the real ninja after you lose, that is a good point ,perhaps even an evil laughter sound would go really well with it.
thanks for you feedback man and good luck to you as well :)