This is Great But.....
I've seen this all before, probably about 200 times. Don't get me wrong, the animation is smooth, fluid, and looks great, probably best fight scenes I've seen in a while, but isn't this just Madness with bunnies? And isn't Madness just Xiao Xiao With Midgets? It's a vicious circle that needs something new.
Props for taking it as far as you have, hence the 7.
But movies like this leave me thirsty for your potential to be used elsewhere.