Loved all the first 3 seasons of the show but the fourth one is horrible. No depth in the story, lack of character portrayal, lack of narrative, random scenes which did not make sense. The first few seasons will have you all hooked up but this one is so out of sync that you will not even feel like continue watching it. They seem to have lost their touch unfortunately. Used to love the show, all characters, exceptional acting but it seems without a good plot or direction things can start falling apart. Thats what you can expect out of the last season. I wanted it to be great and would have loved to give it a 5 star but had to give 3 as I was highly disappointed with the 4th season.