well, I have no screen at home on which these videos would make any sene to watch, not to forget the huge compression of youtube which would let it look much worse as "real" 4k stuff but at least the football demo in the store close to me on that huge 4k tv looks pretty great when you sit only 2 meters away of it so that it would be probably also fun to sit so close to a tv with games running in 4k.
but if it would mean that the rest of the graphics would have to be reduced i would rather go with a lower resolution to have better lighting and so on...







