Alun King

It's nice to have a show that requires some engagement from the audience - no explanatory scenes to catch up those who popped out for a cup of tea and missed the last 5 minutes - you need to watch all series in order and take notes in order to keep up with this show, but it pays off. Don't expect to be able to glance at your phone when watching this show - I imagine many people will struggle to keep up with it as it's so packed with dialogue that may or may not be critical to the outcome of the series. Special mention for series 3, superb stuff, let's hope series 5 continues to deliver.