Slashdot has some more Doom 3 coverage. It links to few reviews, blogs, and collections of screenshots (more than a 100 so far). As far as it looks, the game rocks and all those upgrades were purchased for a good cause. Reviews say that graphics are excellent, game play is cool, and adrenaline levels are way up.
Here is a quote from one of the reviews:
Is it as good as all the hype would have you believe?