he is right. 3D gaming is something for the next gen. It won't be mainstream in the next 5 years. Look where BluRay came from and the DVD is still outselling it. There are just a handful TV stations that actually broadcast HDTV. And if they do, you have to pay for most of them. (in Europe)
3D is the next big thing, but not for gaming untill 2012 or whenever the next gen starts.
Imagine not having GamePass on your console...