This wonderful show went in my opinion from a subjective 9-10 out of 10 in the first season, to a solid 7-8 in the second, and to maybe 2-3 in the third. The storyline became banal, and is now as moralizing as so many other shows, rather than reflecting the complexity and ambiguity of life. The interactions became boring and predictable, the depth is gone from the characters. The show started out as a worthy adversary for Watchmen (the movie, haven't seen the show), and ended up in a pitfall of pointlessness and mediocrity.