This game features robots, a jet-pack, and showdown in a old western town - the three main components of a good game. Give me any game with a jet-pack and a showdown and I will have fun with it. But seriously, the jet-pack was great.
I do have a small issue: after you defeat the evil robot it regains its health before entering the next phase - and this takes a really long time! A bit too long I think!