That's exactly what I'm saying, yes.
I know that.. I just disagree..
I think you are underestimating the brain's ability to "fool itself" into thinking something is real if it's similar enough..
When I'm playing a baseball game with a pad, it might look and feel much better than batting practice on the Wii. It might (and usually is) be a a much better game/experience..
But, to me, batting practice on the Wii "feels" more like baseball... It's more immersive to me..
desiv