advertising Rule number one: if you can make a really good product demo, do that.

Isn’t that fantastic?

Whether it’s this one:

or this one:

or this one:

or this one:

And let’s not forget:

And my favourite (thanks, John S. I was looking for this but couldn’t find it. When I was at college Tony just described it to us and I thought it was amazing. Very pleased to have seen it at last):

Oh, and this amazing one (thanks, S&C):

This one:

And this classic (thanks, J):

They are the best ads.