Are you searching for the upgrade? Searched Ghost of Tsushima on the PS app and it's in the top two.I hate to be paranoid, but something tells me they pulled some of the upgrade stuff from the DLC to be able to make some cash on the "upgrade." Like the lipsync should have been in the DLC; that is the only thing that even warrants a "cost." Haptic feedback and a barebones resolution increase is not worth 10 bucks. . .
Speaking of, I can't even find the damn thing in the store. They can't even gouge properly.
I'm not going to speak for XB1. . .but are you seriously asking why you didn't get a "free next gen upgrade" for PS3 to PS4 games like TLOU1?