On the Newegg comments, one said this card is running WoW on Ultra at 40-60fps. It was very recent too...
Which card, HD 6570? If so, he's obviously lying / is using an extremely low resolution like 1024x768.
Other comments are also saying it runs Skyrim/Sniper Elite V2/D3/MW3/SC2 on high settings too.
Some people do (it's actually not that uncommon to see "fake reviewers"), but I am guessing most of these "I run so and so games at high settings with great FPS" are ALL running low resolution monitor. That's the only way for the HD 6570 to run these games with ultra / high settings with excellent FPS.