The Director General of the BBC has said that, personally, he finds that buying this track is "rather tasteless" but there could be "editorial reasons" for broadcasting it. It reminded me of Tom Lehrer's Wikipedia page, He chose his own favourite reviews of his work. The first of these was from the the New York Times: "Mr Lehrer's muse is not fettered by such inhibiting factos as taste". Good for him. I have just bought a CD by him and can confirm that it is true.