I just bought Super Mario World for Game Boy Advance the other day! It is a spectacular port of the Super NES classic. All of the 96 stages are in the updated version. Nothing has changed about the gameplay or level design, though some of the Yoshi Coins are in different locations.
The graphics are exactly the same as the original Super NES version. Nothing has been changed or updated with the visuals--though the resolution is alot clearer.
The music and sound effects are crisp and clear. Yoshi doesn't have his annoying "Bow bow" voice from Yoshis's Story (thank God), he actually keeps the original "vree-vroom" sound from the Super NES version. The music was very good. Some of the tones and "instrumental" peices were changed a bit, but the music still captures the spirit and fun from the original game.
I am so glads I bought this game, if you liked the original Super Mario World, then you'll love the Game Boy Advance version. Everything found in the original is in the new game. This is one Super NES-to-Game Boy Advance port I am glad Nintendo made.
