After visiting a billions of prewar bunker to investigate the fact that people are monitoring the vaults and having a train, i get dropped the whole plot in a short timescale. I have the sheriff and the overseer giving me all the exposition about the reaper and the president, who are dealt with soon after, in a midly-climatic way (i am not even sure i killed the president, as he had a death animation but no loss of hp), then my train driver choose to betray me because... some reason. (and he expect to handle me with two guys in leather armor after i blasted the reaper). Then, the last interaction is with a random guy from a random organization (that might be the Enclave), without much buildup. It seems there could have been a potential plot with those clones, but i don't know what was scrapped or if i've missed some information. (it also seem to me that the reaper and the president were ultimately peripherical to the plot) I still intend to replay the thing, but so far, i have been pretty disapointed by the ending. Doesn't need to be a mindfucking plot, but the delivery matters.