Dude, I'm aware of some people downplaying the PC version, but I've never seen anyone saying the PS4 version is a generation above the XB1 version. That's beyond hyperbole. And to be fair, my post had nothing to do with the PC version, so why bring it up?
I... not sure if you're joking or just don't understand the use of hyperbole to make a point.
I don't know the precise arguments they'll make, since I can't see into the future, but my point is that the same people downplaying the PC verison here, will be exaggerating the differences between the PS4 and Xbone. I wouldn't rule out PS2 levels of exaggeration either. Fanboys can surprise.