I don't understand the hate BOS has for non-feral ghouls. Sure I can see their hate for Super Mutes, feral ghouls, and possibly synths (I imagine routed in distrust although it is mind-boggling they wouldn't want the tech), but why hate people who were ghoulified through no fault of their own and yet still maintain their humanity? I was thinking about siding with them until one of them at the gate mentioned something awful about a ghoul follower traveling with me.
I like the fact that all the factions are grey but it feels like besides the minute men, you got one sort of ok faction if you don't want to be a total jerk and then two Caesar Legion jerkness level factions to choose from.