Sorry Rasseru, I have to disagree about the pad. Since Dead effect and the free motion, I find the trackpad as fluid as gliding my fingers over the wasd when circle strafing. Maybe if you were born in to a console fps environment using a pad with sticks your opinion might differ, but I still see the glide as being faster, and more fluid with natural aiming in vr.
I was sceptical at first about the controller, but after seeing videos with the free finger movement, I'm more than sold on it. There's so many creative minds out there to bring it to fruition.