Doom 3 surprised me, by being the only game I ever played, capable of raise my nerves, when played at dark room with headphones.
His atmosphere is dark, and is real art. Dark art, but the only at that level. I suffered it, but anyway played it many times.
I had heard comments about that kind of art on other games as FEAR xx, but they are totally inferior, washed down. Fear had good "hollywood" quality, but is not art.
I expect a lot from Doom 4. I fear too much...