Unbelievably challenging, you'll usually loose interest in about the first 10-15 minutes because its so dam hard
all you really do in the game is walk across the ground, beat up a handful of guys, walk around some more(when it tells you to) and beat up some more guys, over and over again until some times you fight a redundantly overpowered boss. The game is fairly easy to control and there pretty much is no glitches, but its probably worth around 5$