Fallout (Amazon TV series)

I am thru 3 and enjoying it. Pretty well layered and the sets are crazy good. Music is meh to me, but I get why they are doing it. I don't understand the Ghoul character and how he's still alive but pretty interested to find out. I really like the female lead--she was pretty good in YellowJackets too. Was cool to see Bin Linus again!