This books layout reminded me a bit of Bill Bryson's "Notes From A Big Country" (albeit with a massive culinary bent) - it is (in general), a collection of the columns & articles on food,food preperation, the food industry & dining out, that Hugh has contributed to a number of publications over the years.
It is an interesting book, if at times a little repetitive (& understandably,slightly London / South Of England "centric") .
Hugh espouses many of the points of view you wil have heard before if you have read any of his cookery books or watched any of his TV programmes.
There are some enjoyable rants about certain fast food chains & some interesting articles on food in general (the stuff about eating in Japan was fascinating but I could have done without the descriptions of exotic family holidays, when the wind & rain were lashing against the window, mind that might just be jealousy on my part !) - a book about food & eating with plenty of personal opinion !!