The only reason that I rated it this high is that the first season was phenomenal. It got progressively worse as it went on, with the stand up becoming less and less funny.
The finale was such a disappointment. It reminded me of How I Met Your Mother, another good show that failed at the end.
I understand that the primary relationship was that of Midge and Susie, but to end it with those two laughing like idiots and no ending for others, particularly Joel, is very unsatisfying