I admit to wanting to know how it ends, but I now want to know how a failed spook managed to get the run of the Palace of Westminster. And why are all the leading male characters so unpleasant, while the females are so admirable? It is obviously nothing to do with the original author and the director being women.
Actually, I could forgive any director who did the TV equivalent of sitting near the back of the stalls and yelling "Speak clearly darlings! I can't hear you."
Still, it's good to see Mark Bonnar saving his energy by turning in an identical performance to the one running concurrently in Unforgotten.