I've just discovered this program, i started watching as mark Williams is one of my favourite actors and one of the longest I can remember seeing on TV/in films/documentarys (such as Peterson in red dwarf or Mr Weasley in harry potter for example) so thought it be worth a watch just for that reason and have found it to be very good. It's light hearted in one way but dark in another, funny, yet thrilling, a balance witch is a credit to the writers. It gets you gripped in on the story, often finding yourself affected by the characters feelings. I hope this carrys on for meny more seasons as its very much my new 2nd favourite program (red dwarf will always be my very favourite)