I love this game so much.But I believe that the scenes can be hugely benefited from the latest graphics tech.(This game need better visuals for people who owns better gaming hardware)
+1.
Imagine how will this scene looks like with tessellation
DX11 is known to cause issues with some NVIDIA graphics cards.
DX11 support gets a -1 from me because of that.
To make yourself feel a little better you might want to try running the game with SweetFX. Looks rather awesome.