Yeah the sweet spot (or interesting spot at least) was clearly moving. Gaming has been stagnating for the last few game cycles (oh look, Gears of War 7). Obviously the lack of new console hardware was holding back a jump forward in various aspects, but that's just evolution rather than a technology inflection.

VR of course is the inflection. Carmack will add a lot of fuel to the fire. It's truly appropriate that he have a ground floor role in pushing this all forward. So much better than his abilities being used for Quake N.