Some of you are arguing that the Amiga version was slower than the SNES/Megadrive versions. However you all seem to have forgotten that the game was originally coded on the Amiga and then later ported to the other systems. Therefore the Amiga version is the original and therefore the correct speed.
For me the Amiga version is the best. The colours are much nicer than the over saturated over coloured sprites and backgrounds of the console versions. As for the music. Do we really need music during the gameplay to distract us?