I enjoyed it alot too. Dillahunt does play some good villians, but like has been said, he didn't have enough time in one episode to completely see the crazy. Well, what he did do tho, was pretty darn good.
I've always liked Sharon Gless in the role, but I think she really started to shine with the Cagney and Lacey episode when she had to con what she essentially made her friend, and she was really good last night too.