This game will keep you entertained for a long, looooooong time.
The AI in this game is incredible, if you are playing on hard, you can expect it to be hard!!! There are plenty of characters to choose from, the only down is that when you do a characters Musou mode (Their storyline of the kingdom) say you do Liu Bei's (the leader of the Shu Kingdom) and then you complete it. And then you see another character from the same Kingdom, you will fight the exact same battles that you just fought, which is a little disappointing, but there are plenty of kingdoms to choose from.
The graphics are very good, I really like the real person graphics in all of the Dynasty Warriors games, and the enviornments are very well detailed too.
The gameplay is what you expect from a Dynasty Warriors game, but a new feature is the duels in which you approach a general and sometimes they will challenge you, some people like it, some hate it, I love it, but, if you don't what you are doing you can get your ass kicked pretty fast.
All in all this game is really good, if you like Dynasty Warriors, this is the game for you