Well, the PC version is a boiling vat of dog poop. The Steam and Bethesda forums are on fire. Basically what we have here is a shoddy console to PC port with zero video configuration settings and massive bugs. The game has some of the worst texture pop-in I've seen since Last Remnant (Xbox 360), non-stop UI and texture flickering, full-on BSOD crashes and then some. I'm hoping it was a bad upload ala Dead Island, but who knows. Stay far, far away from the PC version till they mega patch this thing up. What sucks is that from what I was able to play before the headaches started, the game is really freaking gorgeous with some kick ass music.
Will keep you posted as to the state of the game as it develops.