I am baffled by all the high rated reviews. The first ep which is supposed to be gripping was barely ok. Your middle of fairway anti terrorist sequence. Seen a thounsand times on 24, Homeland, Jack Ryan etc

The characters are shallow. David character internal conflict doesn't come thru and the annoying background music to add urgency doesn't fit the sequences.

Very disappointing work from BBC 1. I was expecting something riveting instead got recycled drama poorly executed