The PS3 was ancient when TLOU released, most devs could push it to the max by then.

It was also a single architecture.

A PC configuration can be virtually limitless. While that's good, it's also the Achilles heel. Me? I haven't had any real issues with the game. But I'm also playing on an nVidia driver that's way out of date, and the game complains about it at startup. But I guess if it ain't broke, don't try to fix it.