Cool comparison. The video makes the FM-Towns version look a little jerky, but I assure you it isn't in real life.
I dunno why but someone has edited the credits of the Amiga version on MobyGames
and changed the programmers to the C64 version!! Programmers and designers of the Amiga version were Martin Edmondson and Roger Howarth.
MobyGames also credit Martin & Roger with programming the Megadrive/Genesis version. They didn't. It was converted by WJS Design and not Reflections.
Anyone who has Moby access, see if you can get it put back.