THE GOOD:Tight Controls, the system was very resposive. Music soundtrack, new stuff, smooth game play and low load times.
THE BAD:
Its hard, even "easy" bosses can be hard unless you know what your doing.
SUMMARY:
This game is basicly just an upgrade of Shinobi. Some added moves which make it a bit harder to get used to, but over all the additions make it more fun and fast paced. You no longer have to use your sword to attack, you get kicks, short swords, and your throwing darts do some damage rather then just paralyzing. If you played Shinobi then you know what this is going to be like, it is hard, however its not as bad as everyone seems to think. The camera is not that bad if you know how to use it.
The hidden extras are nice, there are more ways to get the ones you want, points, beating the levels, collecting items. Rather then having to collect coin after coin after coin.