I guess I'm in the minority when I say that I really enjoyed Doom 3 for PC when it first came out and I did not have any issues with the lighting. The only things I didn't like about the game were having to write down so many codes, having to listen to and read tons of audio logs, and the length of those two extremely large lab levels.
Other than that, I thought the atmosphere was freaking awesome. Though the audio logs were annoying at times, they did a good job of setting up more backstory and insight to employee concerns and bickering. I may pick this up for PC, but will definitely get it for my nephews for PS3.