KH 2: maybe not at the begining though

reason 1 the gummi ship screen is alot better and more graphical (SPOILER)No more shooting at enemys right in front of you if they are anywhere on the screen you can shoot at them and it allows you to tunr around backwards and shoot that way

reason 2: the game is alot more graphical and you can skip through cutseens if for some reason you don't want to watch them

Reason 3: the biggest reason It is just so much better is the (SPOILER)Limit forms you get valor, something, and master. and also it doesn't just have the old run around find heartless kill them attitude there is always something happening