The Celebrity Traitors final review – more muted but still thrilling to the last

The endgame came with perfect touches of turmoil, from last-minute wobbles to yet more wilful wrongnessThey took it right down to the wire but in the end we finally got a moment of true treachery in this series of Celebrity Traitors where none of the contestants seemed to have understood the brief. Or the title. At the final round table…