I haven't completed this yet HOWEVER....
Anyway, the game is good following the whole japanese history bases like the previous games have been doing. Maybe we might be looking forward to a dynasty warriors for the wii??
Anywho, The game is good for over 12s as it has been labled as younger children will find it very difficult. The game has about 5 Main Levels in which there are about 6 inner levels containg from 3-6 Inner inner levels, which you must complete. Along the way you learn how to handle new weapons, which come in handy after a few more battle. There is a sword (defult) Spear, Hammer and A blade disk thinggy... The ranged are, Bow (first), Gun, Cannon and something else i cant remember.
But once you get the hang of the controls for each one, you'll find the game to be a cool breeze.