Why does kingdom hearts load so long

Its because of how long the game is, like the game has alot of info in it so it takes awhile to load everything or something might be wrong with the disk. It might be because it might have dirt on it so wash it off then wipe off with a paper towel. Its always a good idea not to get a used game because it can have scatches on it.. Also, if you get a load game with scartches and it works find at first, it might not work during one point of the game so you work for nothing. Also, if you can only find used games or not the game your looking fo at the store or anystore, you can always buy it online.
I Hope this helped. :)