hi all! i'm curous about people's thoughts on the button ... i tried them out in a store and my girlfriend and i agreed they seemed a little tough to push. would imagine this is even more of a problem in the heat of things! some of the reviews confirmed my fears on this, but i really love the feel, rumble, and patterns of the uma so i'd love to hear whether or not people think its worth the control issues, and/or if there is a comparable product in anyone's opinion. i should add that i dont find the hook of the g-ki particularly appealing, but perhaps the settings are comparable?