A great old-school arcade game. (And cheap too)
The gameplay is really arcady and a no-brainer, but fun and satisfying at the same time. There was also enough variety in the 18 levels that kept me going and interested. And indeed I look forward to starting over with one of the other characters.
I see a lot of the low scores here that makes me wonder just what people were expecting from this budget title. There is a demo out on the playstation store, try it out first. That's what I did and I ended up buying the full game, for I think less than $20 - definitely worth it for me.
In Summary: If you keep your expectations low, and are just looking for a good time-killer game to play, this is perfect for you.