The only people who will like Path of the Ninja 2 are hardcore Naruto fans-it has plenty of character variety and gameplay gimmicks that you'll probably love. But if you aren't a fan of Naruto, Path of the Ninja 2 isn't going to change your mind.
The Bottom Line: Are you a hardcore Naruto fan? Did you really like the first Path of the Ninja? Then get this game. But if you said no to either one of those question, you probably shouldn't bother.