Let's get a few things straight here. Does this game have similar mechanics to Fruit Ninja? Yes. Is that a bad thing? No. Is it a straight rip-off of Fruit Ninja? No. The ragdoll mechanics (and the ability to keep slicing and turn each stick figure into sushi) make this an incredibly entertaining game in its own right. I saw a couple of reviewers complain that the music is annoying, but there's a mute button so it's not all that much of a problem.
All in all, this is a very fun and entertaining game that doesn't just rip off Fruit Ninja's mechanics, it actually puts its own spin on them and makes them even more fun. I could play this for hours.