I honestly don't see much wrong with it. It's got about the same style as HSG (click once to start, once to set and once to finish) and you set up your back spin and everything after you set.
Calvin, what's your issues with it, maybe we can hash more things out on it.
BTW: This isn't me as staff bringing this up, btw, this is me as a gamer. But I will state that the more varied MMOs out there, the better.