I love this show! I binged watched the entire second season yesterday, I just could not stop it is so fabulous. I also heard that this is based on Joan Rivers but I do not see many similarities. I know they had to change it for the show, it can't mimic her life exactly but her father was a dentist (not a professor), they lived in Larchmont, NY (not the upper East Side), she had one daughter and I don't remember her having another husband besides Edgar (who committed suicide). But the fact that she was one of a rare breed of women comedians, who also did blue humor, is Joan. There was also a few other women who broke the mold. I just love Tony S. in this as well as the entire cast. Cannot wait until season 3. The first episode in the Catskills had me in laughing so hard I was crying.