While pop music will never go out of style, Cowell’s particular dream factory probably has – The X Factor, Pop Idol and their ilk feel like artefacts from a bygone era

Simon Cowell and partner Lauren Silverman on ‘The Next Act’. Photo: Netflix

Simon Cowell and partner Lauren Silverman on ‘The Next Act’. Photo: Netflix

Just when you thought you’d finally seen the back of Simon Cowell, the originator of gladiator-style talent shows that the Guardian once called ‘Karaoke Sauron’, up he pops again.

Netflix is now the home of Cowell’s latest show The Next Act, in which the mogul attempts to assemble the world’s next big boyband; his attempt, he says, to return to where he started.