Have done two 100% playthroughs of this game now, and my opinion remains the same. It's a fairly decent game in terms of gameplay but suffers from spaghetti level design like Sonic CD but somehow worse. 5 acts drags on way too long and no zone really has a unique gimmick that makes it memorable.

Only thing stopping this game from being bad is the several playable characters that are fun to use, the amazing visuals that are colorful and perhaps a contender for one of the greatest videogame osts of all time.
58/100