Rock of Ages is really bad, really camp, hugely enjoyable: Alec Baldwin throws himself into a crowd like a happy hippo into a mud pool and ends up in Russell Brand’s arms; Mary J. Blige gets a head-to-toe makeover for each shot she’s in (and plays the ‘manageress’ of a strip joint, of course); Bryan Cranston enjoys a caning from his stenographer; and Tom Cruise and Catherine Zeta-Jones go completely OTT as the slithering sex god and the mayor’s wife trying to ban heavy metal. The film is very poorly directed, visually and rhythmically, but the actors are great. This is what people who don’t like musicals think musicals are like but no less enjoyable for that. Julianne Hough wastes her second chance at stardom.

José Arroyo