Forum monkey Eternal Dreams PM'd me about this one. There's a new review of Doom 3 up on Gamer's Hell which is, as you'd expect, quite positive:
There is no doubt that this’ll be a classic – we all knew that when we first saw it. It looks and sounds incredible. The gameplay is a lot of fun, but it’s not really innovative. If you enjoy running around blowing up stuff you’re in for quite a lot of fun. When you’re done with that you might want to try it again on a harder difficulty, because on medium it’s not really all that hard. If not then going online is a good idea too. One of the things that excite me the most about this game is what the mod community will make out of it. I’m sure we’ll see some truly fantastic content in not too long.
Overall it gets a 9.4 out of 10 from GH, which I'm pretty sure is an excellent score. Check it out if you're not too busy playing Doom 3.