GETH CONSENSUS (MASS EFFECT 3)
To be fair, the geth Consensus mission in Mass Effect 3 is actually a really cool idea on paper, with Shepard and co essentially hacking into a geth server and attempting to shut it down to stop geth squadrons from attacking the quarian fleet. And on a first playthrough of the game, the novelty of the concept is even enough to carry the mission. But as most people who’ve replayed Mass Effect 3 will tell you, the novelty wears off quickly. When you go through that mission again, it’s just cumbersome and dull, and definitely feels like one of the game’s low points.