Isn't it a bit early for Peter Kay to be looking back over his career? Which is, incidentally, a compliment, a way to suggest that Car Share reveals a man who, even after 20 years of success, hasn't lost his ear for the vernacular; the Alan Bennett of austerity Britain perhaps? That said, any show that features clips from Kay's shows, highlights of his chatshow jawmongering and his music videos has to be worth a look.