I was really surprised to see so much effort put into the subtleties of the animation for the game. Now the overall look still looked like any other 2D sidescroller ever made for the GBA. The environments are equally simplistic and far less attention was paid to them as the animations. The cut scenes are stills of the movie followed by some text. Not very inspiring, but it is enough to remind you that this is a movie game.
Not expecting much from the music, I was surprised that it was as complex as it was. The only problem is you will be hearing it for most of the game. Sound effects are canned and again, just not very interesting.