I played this game a lot as a kid so I probably have some nostalgia vision. But just don't go into it trying to compare it to the NES games - the GB simply can't live up to that. In general, this game suffers the same problem as all pre-DS handheld Megaman games suffer: the screen size is too small. While you can actually see stuff that's coming in this game, sometimes there's really nowheres to go and it can result in what feels like cheap hits. But besides that, the game is pretty easy and short. For what it is, it's decent.