Delia Smith and food TV – should it be entertaining or instructional?

There's a certain irony in the fact that most food programming is broadcast
when many of us are sitting down to dinner. A dinner that in all probability
does not match the delights being rustled up on screen, where the kitchen is
palatial, essential equipment is not languishing in the dishwasher, [...]
Source:
http://www.ezonearticle.com/2013/02/09/delia-smith-and-food-tv-should-it-be-entertaining-or-instructional/