It is arguable that, because of his inexperience, Obama is not ready for the presidency. It is arguable that McCain, because of his boiling moralism and bottomless reservoir of certitudes, is not suited to the presidency. Unreadiness can be corrected, although perhaps at great cost, by experience. Can a dismaying temperament be fixed?
Let me repeat, that's George Will saying that! Is Obama ready? He's not sure. Is McCain unsuited? That's a much more serious question.