Lol, they left their normal single player dev room in an online game? That is amazing. My experience with my friend and his brother has been ho hum. They took me to a silo to launch a nuke and it had a good dungeon crawl element to it but the fact the only option is to go in and fight to the end is disappointing for a Fallout game. I'm remembering back to the original Fallout so I may not be 100% here but the final end game type run in the citadel had so many options to go at it. You could team up with the brotherhood (or go solo) and go in guns blazing, steal a cultist outfit and walk around like you belonged there or demand an audience with their master. As far as the master himself you could either kill him, sneak a self destruct code and sneak out without ever interacting with him, or pass a speech/science check to convince him his plan will doom the world and he needs to kill himself and all his minions. FO76 has the run and gun option with no Jim Cummings at the end to talk to. Bonus points server crashed shortly after we launched the nuke so it was like we never did anything.