Crosmando: Things wrong with Doom 3:
1) It's too dark, why can't I see shit?
2) Why can't I tape my torch to my gun?
3) Oh great ANOTHER boring long recording which tells me the code to the ammo box, I want to kill demons
4) Oh great another jump scare, very clever, very creative
5) CAN'T SEE SHIT CAPTAIN
Bad wannabe horror game
Basically all of these things were fixed in the BFG edition. Lighting was changed, shoulder-mounted tortch added, better resolutions for clearer picture, etc.
Most would argue that these changes were bad for the game though, but I'm sure plenty of people differ. If Doom 3 is a "bad wannabe horror game" what the heck would you consider a good one?