Written by series creators Ryan Murphy and Brad Falchuk and directed by Loni Peristere,[1] it aired on October 23, 2019, on the cable network FX.
The critical consensus reads: "Though the meandering plot continues to confuse, an intriguing time jump and a host of previous season tie-ins drive this episode home.
"[3] Ron Hogan of Den of Geek gave the episode a 4/5, saying, "The true story is insane, and rather than embellishing it, the show plays it straight and the end result is funnier than most jokes could have been in that situation."
Then, he praised the cast, commenting that "Leslie Grossman and Matthew Morrison play out early in the episode feels like one they've had many times before, sort of a Virginia Woolf situation if Elizabeth Taylor's Martha had murdered several people.
[...] John Carroll Lynch continues is criminally underrated actor, putting in good work in a role that won't be appreciated outside of horror circles."
"Episode 100" didn't offer any cameos from quintessential players from American Horror Story's past, such as Evan Peters, Sarah Paulson or Jessica Lange, but who knows what may happen in the back half of the season?