It's always a treat to see Frances Conroy and I think each role she has been captivating in. Myrtle and Shacath would be the most powerful to me, but Moira and Gloria were both great! Mama Polk was brilliant too.
A person hates you because they either wanna be you, see you as a threat, or hate themself

I can never rank performances for her or Kathy. They're all so incredible. But I will say this; Mama Polk has been in only one episode and displayed a very memorable performance.