Oh crikey, Hc...not in a million years! I'd turn Come Dine With Me into either an accidental comedy...or just an accident.
I once came across a chap in a shop in town searching for a particular type of scarf to wear on Come Dine.....he was letting everyone know, in a loud voice, what he was shopping for so I guess you have to be a bit of an exhibitionist.....
Not quite the same but two of the school mums had their houses ruined by one of those fast makeover shows.....neighbours planned each others houses or rooms I think.....couldn't do that either...... :-)