Looks like this was either patched before launch or was less of an issue than it was made out to be. Runs really well on my low spec PC. Admittedly everything is at the Lowest settings and so doesn't look very pretty, but it is 60fps, it doesn't make my PC overheat and it hasn't crashed... yet! I'm not liking the lack of squad sessions though. I don't really understand what the integration of Steam groups brings. You can't see who's online, you can't join a squad/group session when you get on like you can on console. You have to make a session every single time. Which is not ideal at all I always used to join the squad session so I could see who was online and join in hunts as and when. But it's not very group friendly on PC.