Summary: Two words to describe this game, so hard, actually three words, so very hard. This game is the most unforgiving, and toughest game I have ever played on any platform. While the story line itself is fairly interesting; the gameplay itself is at time extremely frustrating and unforgiving. You will find yourself pulling out your own hair trying to time the perfect jump or understand what part of a particular puzzle you are missing.
Summary: Ninja Gaiden Sigma was a baptism of fire, to say the least. It throws you into a flurry of shurikens and blades the instant you begin to play, and the difficulty level does not waver throughout the game at all. For someone like me who crunches through games like a fiend, I was hoping that Ninja Gaiden Sigma would put up a fight. This game was fun, but tough. You will definitely get the snot kicked out of you many times but that makes the victory that much more rewarding.
Summary: Its a decent game. It looks nice, but there's not much depth to it. Also, the learning curve is really steep. You don't have any idea what's going on at the beginning of the game, and its completely up to you to learn everything. Some enemies are practically invincible until you learn how to properly defeat them. Can be frustrating as there isn't enough structure.
Summary: At the start it all looks very nice but I quickly became bored no real depth and game play didn't really have anything new after the first level some nice visuals but I really don't think it deserves the around 90% many sites and mags gave it something just don't add up, best game to date on the ps3 is still resistance: fall of man