There have been claims that Rocketman, the biopic of Elton John, is ‘cheesy’ and ‘clichéd’, but, in truth, you do want these films to be a bit cheesy and clichéd. (In Bohemian Rhapsody if a record executive had never cried: ‘Nobody wants to listen to a six-minute opera song with words like “Galileo” in it!’ I’d have walked away in a huff.)