It’s because Corden is such a dick that The Wrong Mans was so blindingly brilliant

God, it must be awful to have been at school with James Corden. As he sat fatly at the back of the class farting and flicking bogies and distracting the teacher with his relentless smartarsery, you’ll have consoled yourself with the happy thought that at least this repellent, maddeningly irritating waster was never going to make anything of his life…

Then, years later, you’ll have opened the papers to read rave reviews of his hit sitcom Gavin & Stacey. A fluke, you’ll have thought, till you saw the similarly impressive notices of his West End triumph One Man, Two Guvnors. And any schadenfreude you might have experienced over the recent panning of his dismal Christmas appearance in Esio Trot will have been cruelly dissipated by the news of his £1.5-million role hosting The Late Late Show on CBS and by the extravagant plaudits for his other Christmas venture The Wrong Mans (BBC2).