"What Nintendo have done with the Wii is truly fantastic – there is no question about it. But I think sometimes there is a thin line between gimmick and great gameplay,"

"We’ve seen some research that says 60 per cent of people who bought a Wii Fit play it once and don’t play it again. So we have to get the balance right, because what we are doing is bringing new consumers into the market for the first time in their lives sometimes – and we have to treat them with respect.