It's not enhanced, sadly. But on the other hand, the PS3 version has much higher quality videos, so once it works I'd play it on RPCS3 instead of Xbox.
It already works, hence the question.
It's not, so go ahead!
By the way, a question from someone who has never used RPCS3: can the dlc be played too?
Edit: also, can you play patched versions of the games or only as they come in the disk? You know, preservation worries.
Pretty sure patches work fine, same with DLC.