I remember originally getting Kingdom Hearts back when I was in 5th grade. Now I'm a 21 year old male and LOVED replaying this game. Not only that, but I got to play chain of memories as well, which I had never done. This single disc, if you count the Riku storyline in CoM as a separate game, is essentially FOUR games in one. And I love the Kingdom Hearts storyline. Other than it being a little bit cornier than I remember, this game is as much fun now as it was 10 years ago.
Just overall not a very fun game. The camera is not good and makes it hard to target enemies. Your party members stink in battle. And the story line is not good enough to keep you interested and fight through the short comings. Give it a shot if you want maybe you will like it but as someone said before me it's probably better for little kids because the only thing good in this game is if you get excited seeing the disney characters.
The game got rather frustrating because you could only follow a set path all the time. Great game for kids that love Disney movies and characters but if you want to play a good game that's kinda like this I would stick to the Final Fantasy games.