The BBC is full of adverts - for itself. The trailers for forthcoming programmes grow ever longer; the bizarre films, probably created by drugged-up lunatics, showing a giant number two running down the road pop up apropos of nothing, all making up for the lack of content in the programmes themselves. When a programme does eventually come on, the first half of it will consist of breathless gushing presenters telling you what's coming up in the second half. In the first half of the second half they recap what happened in the first half and in the last half of the second half they tell you what's coming up next week.