Inconclusive conversations were had, in the B&W experimental kitchen, about why other people's crisps always taste better than yours, even if you then go ahead and buy a bag of the same. The closest we got to a theory was that it had something to do with the limited number of someone else's crisps you can have before seeming rude. Also, I always think other people's chips taste better than mine – somehow their seasoning is better, and they are mysteriously always hotter. God, we're fascinating people. PW