Just installed WoW on my TR. Good news is no lockups, bluescreens or reboots. Character is pretty responsive to movement commands. Graphics take off on a tangent or portions of the image may not show up, such as internal characters.
I think it may well be playable with some tweaking.
Given the TRs graphics limitations when it’s running it looks pretty good.
I’m off to see what I info I can find.