I loved the Chris Isaak show, especially Isaak and his band, who were very natural actors. I wished that it went on much longer. I saw most of the episodes and wondered what had happened to it. HBO and Showtime make the same mistake in my opinion, ending shows without any proper finish and without ever explaining why. HBO did it with "Deadwood" and "Carnivale", two fascinating and bizare shows.
There have been much worse shows on Showtime, which makes the canceling of Isaak even stranger. For instance "The Brotherhood" is still on, as far as I know, and it really isn't any good at all. They had this ridiculous idea that people don't know that Federal Hill in Providence is a heavily Italian neighborhood, and that Rhode Island is run by Italian Catholics, so they put the equivalent of the Bulger brothers from South Boston, an Irish Catholic neighborhood, in charge of the Providence mob and involved in Providence's filthy politics. Besides Jason Isaac, a very good English actor who, who when asked if he was tough like the sadist on "The Brotherhood" said, no, I'm a little Jew from Liverpool, or words to that effect, and Fionnula Flanagan there was nothing to recommend that show, but Chris Isaak--long since gone. It makes no sense.