Negative Positive
Title: So, this is QFT?
Review: I never had a formal QFT course in my life, so I was curious to learn it on my own. My curiosity was only incresed by what is called "QFT methods in condensed matter physics", which I am exposed to quite a bit.The book by Mandl and Shaw is certainly easy to read. In my case I obtained some idea about how the diagrammatic techniques look in covariant form. However, many questions I had had are still left unanswered. While it is obvious that the book is out of date, and it is hard to blame the authors for that, there is no even brief overview of the field and the basic problems it faced in that period. There is no mentioning of the approaches altenative to diagrammatic techniques. In general, the book is not very systematic, but rather present more detailed solutions for several problems that the reader is assumed to be already familiar with. Therefore, I assume, the book is good only as a supplementary material for those studying diagrammatic methods for QFT.
Is the review positive or negative? 