Not that hard, PS4 games are easy to run on PC. It's getting it to run on any PC that's the trick. 

Do we even have a fully-functional PS3 emulator yet? 

Yeah, but who wants to play a PS3 game on PC? Maybe Yakuza. 

Apparently, they're doing pretty well on the emulator... Might have to join in on the bug-stomping.

I'll bug stomp when an emultaor is as easy as just having the console. Why I own BOTW but haven't emulated it. Takes longer to set up the game, than gameplay in it LOL

I enjoy tinkering with things. There's something about troubleshooting something yourself that really makes your day go by nicer. 

I have 3 desktops and 2 laptops used every day to keep running. I'm up to my eyeballs in "tinkering" LOL