Got Doom 3 when Best Buy opened this morning. The guy told me yesterday they had it in stock but couldn't sell it untill 10am today. Got there, he was just opening the box to unpack them.
After installing and updating DX and my video drivers (yes, there were updates released on 7-27) I got to try it.
The game lives past the hype! I am just getting familiar with the game and exploring the offices and interacting, but it reminds me of AVP2, but much more depth, detail, and interaction. All characters interact and make eye contact with you, even a droid that escorts you, it doesn't just follow a course, but it watches you and carefully leads you. I am going back to game, but it lives past the hype. If you have a good system, get it, it's worth it. And I have a day and a half off to enjoy it.