i don't think they are close enough to be compared. Do you honestly go 'wow!' when you see Alan Wake in action? Running at 576p automatically relegates AW from the technical battle, and it doesn't help that even the much-hyped lighting is bested by GOW3's superior multi-source lighting. Not to mention that the MLAA in GOW3 is f#$%ing unbelievable, you can't find any jaggies even if you tried. UC2 has crazy detailed textures and smooth animation that runs like a dream.
Art style is something that is up for debates but both GOW3 and UC2 have way more variety in environment than AW and i also happen to think that they look more appealing to the masses with their vibrant and strong use of colours.











