Let’s not pretend that Doom 3 doesn’t come with a reputation. For years it’s had the stigma of being the ‘bad’ Doom game; a failure compared to its ground breaking brothers.
In some ways this seems unfair. Doom 3 frequently gets called a terrible game which it isn’t. It also feels unfair to constantly compare it to Doom 1 and 2, games that built the foundations on which every FPS released since has stood.
However it’s also impossible to pretend that Doom 3 exists outside of that context, not just because it’s an official Doom game but because looking back, Doom 3 does have some serious problems.