How about "no one"? Every single generation there has been the same topic and people doomsaying left and right. "Many are saying" What "many"? Your friendly neighborhood soothsayer? You will find this "many" proclaiming any thing you want on the internet including but not limited to the claim that people are being tinned in underground factories to get rid of overpopulation.
Nothing of the above is important. I want a perfect 100% walkthrough from a guy who knows the game and its lore and, optionally, development trivia and/or other nice to know stuff and comments on it in a natural and informative way.