boring
I remember playing this on armor games. While it is a good concept the execution is total crap. Its way to easy, upgrades cost way to much and I don't want to keep playing after I wreck the champion. The game is just too damn easy, and there are too many upgrades and you never make enough money to get them.
It was a good idea, but it needs some serious improvement. For instance the amount of money you gain from beating people is just way too damn low to buy some of the expensive stuff before i just get bored and quit playing.