After spending most of my childhood thinking of him as just another rent-a-presenter of early evening fluff TV, I was staggered to see him do an edition of Have I Got News For You as the guest presenter back in 2003, not long after the ignominious departure of Angus Deayton (it's on YouTube and still well worth a watch). It was a breathtaking masterclass in how to carry an audience with you whilst entertaining them every step of the way, even though the HIGNFY audience and the Generation Game/Play Your Cards Right audiences couldn't be more different. I suppose it was the musical hall training in his early days, but it just showed that someone who makes their job looks easy is often the practitioner of a difficult but very well-honed craft.
Mark