I also had problems with controls, took me a minute to find the attack buttons. Also, yeah...without upgrades or any kind of customization, just doesn't keep you interested.
i could not handle the bland graphics and simple fighting controls if that was fixed it might be a 3 star but its not that good right now. does not keep you interested in game.
It's boring. I like the graphics. But I think you should have made a "How-To" page. I had some difficulty finding the attack moves at first. Overall, a good time killer.