I enjoyed the first episode. I watched it in one go on a rainy afternoon. By the last episode I was totally fed up of it's ploddy, heavy handed dialogue and obvious plot. Full of incredulous choices (why would the legal characters risk their jobs with such outlandish decisions?). I thought it was going to be one of those gentler crime stories like Richard Osman's but, despite the great cast, the storyline was appalling and it could have been condensed into half the time. I've never written a poor review before but this sadly was total rubbish.