Not bad...
...but it moves at a slower pace than madness. The animation is above average, alot of Ninja dodging and shooting things.
Madness was cool because you can almost feel the anger/rage in his actions (impaling someone on a sword and then shooting him pointblank adds character.
In all honesty, I just wanted Ninja to be, well, more like a ninja (stealthy, quick). He's just sort of doing the same thing as Madness. If you go and and some more nuances (ninja moves all stealthy and the other guy is kind of cautious) maybe I would like it more.
Overall 7.5 is my score.