The game doesn't offer much over the SNES version, but it is in yours hands anywhere and a great game--worth the money.
The game is a great port of the SNES game that was a lot of fun to play. The controls are basic but the storyline and the characters are a lot of fun. The characters are classic Nintendo and thus are a lot of fun to play with again.
Graphics:
The game has very good 2-D enviromental graphics, where the characters are a sort of 3-D graphics. The game had very good graphics when it originally came out for the SNES, but the graphics look very nice on the GBA.
Sound:
The game features some very catchy tunes, but doesn't really add anything from the original game. The sound effects are pretty goofy, but it is kind of dissapointing the game didn't add to this aspect of the game.
Value:
The game is pretty long, and it obviously doesn't have any multiplayer, but it is a pretty good game.