Just like PS4Pro: no reason to buy it

I'll stick with my PC.

Unless you need to shoot the 3,674th pore on her left cheek to kill her, I don't see the expense justified...

That's a pretty terrible demo for all that extra power. Even if you just want to showcase IQ enhancements, you could use a far better example than that.

From my experience appreciating 4K happens mostly on a large television where you can see the details. It's not like going from 480p to 1080p felt to me, but 2160p is a nice refinement.

Dat difference, well worth the money.

I know that. I just explained why he doesn't see that much of a difference on his 4k screen.

How much ? 

The differences are so minor. Terrible example to show the hype of this machine.