gm, that's a show that's been airing in the UK for a while now and the guy says things tongue in cheek b/c it's good for the ratings and keeps people watching it.
Don't know that much about Topgear as I don't live over there, but if you look past the silly comedic comments, it does tell you a thing or two about the car(s) in question.
Anyways thx, cheers