At 1024 x 768 on high graphic settings (read: "LOW"), the game is nigh unplayable. I've since tried nearly all the resolutions available as well as the other two graphic settings (very high and extreme) and they make it even worse. I'm probably running on the order of 10-15 FPS MAX, with the most ridiculous motion blur i've ever seen. Everything looks kind of washed out and it's hard to do much of anything.
One thing I did notice is when the in-game rendered cinematic that plays in the beginning after initially getting out of the sub, it runs completely flawlessly, but in-game itself is just absolutely atrocious. Does anyone have any ideas as to what could be causing this and how I could fix it? Thanks.