Bethesda is notorious for its lack of customer response in regards to well documented problems. It's why I abandoned any further Bethesda titles after my experience with Fallout 3 and Star Trek Legacy.
But Bethesda didn't make this game, id software did.
Tweaking the settings gets it playable only on one level. Once I change level, it crashes or the graphics glitch out to a monocolored crap mess.
It's unplayable. They promised it was a driver issue, but 11.10 is still not out.