What it seems to be doing is just cutting the normal image in half and extending it which makes it very zoomed in.
8th post down there is the 2 screenshots
http://forums.whirlpool.net.au/forum-replies.cfm?t=1882508&p=-1bottom
The game looks amazing and it is a real shame the widescreen resolutions are not quite right. Anyone else experiencing this or found a way around it?
This is with a GTX 680 with latest drivers.