I watched the first episode last night and it is certainly gripping. There seem to be a lot of story lines weaving around the central story. There are high production values and with the mixture of UK and US stars I expect this will gain and audience on both sides of the pond. There is International terrorism a la 9/11, diplomacy, internment, gay spies, CIA, MI6. I am not going to précis the story as it is as yet unfolding. Sharon Gless (Secretary of Defense Lynne Warner), was interviewed on Radio 4 this morning and according to her you will not get the full story until the final episode. She likened it to "The Sixth Sense". Stand by for more gripping episodes.