I might get this soon. So you can't control the camera at all with the L/R buttons? Camera control via the touch screen seems very nauseating to me.
By L/R buttons you mean like the KHDD demo? Because that was awful =/ (Turned me off, I was going to give the franchise a try) Though I won't say touch screen is better (I belive it is, but is a matter of preference) Also, this game is a shooter, so shooting w/o controling the Y axis? Not an option.
I understand the camera looks problematic, so if you can, try it with a friend's copy or shomething, otherwise don't bother, you probably won't enjoy it if you alredy think is going to be bad.