I’m really enjoying this - I’ve been binge-watching all day. I also loved all of Mike Flanagan’s previous TV shows and films.
However, as PPs have said, I don’t particularly like it when many of the same actors are used. American Horror story was similar, and I only got to the end of S2 of that. Admittedly, Jessica Lange, Evan Peters, Sarah Paulson and others, are great actors but I would rather someone fresh play a new character.