I think the comment about the initially baffling controls is spot on.
Mate of mine bought this, and we played it a couple of times, but swiftly got bored of watching our skateboarder fall off, or hacky-sacker drop his sack, and returned to playing Gauntlet.
Sports games peaked with Daley Thompson on the Speccy (was that Hyper Sports?), and went downhill from there (if you couldn't win by hammering the life out of the keyboard/waggling the joystick until it broke, what was the point?) - until Speedball II arrived on the Mega Drive, of course.