I haven't played the other versions, but what I can say about the PCE version is that I enjoyed it back in the day. The controls are razor sharp with massive action on the screen and no slowdown, large sprites with good AI, good music and the hidden ability to switch the graphics to high resolution mode (even in this mode the game still plays at the same frame rate which is really impressive).
The only negative is that it doen't really take advantage of the PCE color pallette and that only the elevator stage has parallax scrolling (which is something I could care less about since what really matters here is the awesome handling of sprites).
It could have been a tiny bit better (although the high res mode noticeably improves the graphics quality), but the way it is it's still a fun game that's worth tracking down.