James Cameron-Wilson looks at the latest UK box office numbers, reviewing new movies Instant Family, Happy Death Day 2 U and The Kid Who Would Be King. He laments the fact that the drama about war reporter Marie Colvin, played by Rosamund Pike, who got a Golden Globe nomination, only limped in at #13 in the chart. He also reviews for home release - and recommends highly - the documentary RBG about Supreme Court Justice Ruth Bader Ginsburg.