Doom 3 is a hallway shooter. That's it.

No but seriously i liked the atmosphere and the gunplay feels so satisfying for some reason. The shotgun isn't terrible its just different from the classic one we had in 1-2, because you need to be point blank for 3's one to actually work, but when it works the gun shreds most enemies in a single to two shots. The story is eh... whatever, not good or bad just bland. Very fun game, currently finishing nightmare mode.