Thought it would be lost in all those Ninja Games. But surprisingly, it didn't
The boss battles are O.M.G, they are like weird contra villains, creepy and pure ugly. Fighting then is really really hard specially in HARD mode, it really takes a lot. You will find the crab giant battle really amusing. It takes a while to master.
Altogether the same is fine, mediocre NinJutsu, Above average Sword fights, never before seen bosses move, all before seen bosses.But Final boss battle is really nice, its a combination of Devil may cry and Matrix(Neo's Path) Agent Giant style fight.
I'd recommend this game to you if you have not played many Ninja or Sword games. But if you a heavy duty Sword master like me then you may not like this game extremely, but still you'll want to at least finish it once. Just to convince that you can!!!
There are times you'd wish you could put Dante into this situation and you'd have his wild moves.