Lilja

Probably because it was just getting too wierd. I mean, her first role was the next-door neighbor who knew too much..then a looney sister..then a coven head..then a legless nazi diva who headed a freak show. I think she was there to mainly give some kind of old-hollywood credibilty to the show and wanted to play roles that be more challenging/normal, like Joan Crawford in "Feud".

I liked AHS up to season 4 but then it got really bizarre. When it came to the Lady Gaga hotel one, I saw half the first episode and packed it in. It just seemed like any sense of foreshadowing about characters roles or interest about having a decent plot was gone. With Jessica Langes characters, I knew she was probably going to be the villain but was never quite sure how.

Although, she is coming back for AHS for Apocalypse so it might be worth tuning into again.