Dude, that's so weird because I just started watching the Frankenstein Diaries... well, I started 5 minutes of the first episode, but that's as much as I could watch in that moment. After watching the Alienist, I was hungry for some more 19th century horror/drama and that looked like a good fit. I'll definitely start it up this weekend as well.
Let me know what you think of Wild Wild Country though. I can't imagine anyone NOT enjoying it immensely unless they are already completely aware of what happened there.