HQ screens (but the jaggies are far less noticeable than they were in the video, could be the PC version):
http://images.gamersyde.com/image_batman_arkham_knight-25049-2899_0001.jpg
http://images.gamersyde.com/image_batman_arkham_knight-25049-2899_0003.jpg
Yeah, looks better than Arkham City or Arkham Origins on PC (I didn't say that it looks the same), but the differences aren't mind-blowing.