If you are a marketing student at Masters or Doctoral level then you need to read this book. It provides value in terms of 3 elements:
firstly, two chapters give a detailed insight into the fierce debate between the opposing schools of thought in marketing, including a fin-de-siecle analysis of how little we know: secondly, largely following from the above, it will enable you to start to put many of the abstract concepts of research methodology (for example social constructionism, interpretive consumer research, etc) into some sort of perspective; thirdly, by using postmodernism as a tentative explanation, it challenges you to come up with your own interpretations and explanations for many of the marketing phenomena which surround us.
This book is difficult, but if you can follow the argument the signposting to supporting texts is excellent. It will stand almost everything else you've read (and believed) about marketing on its head. It will make you start to question everying.
But that's what you should be doing at Masters and PhD level anyway.
Other useful texts: George Ritzer's 'The McDonaldisation of Society' and 'The McDonaldisation Thesis'