Having bought a copy of the book and already spent quite bit of time reading and looking at it I can agree with the review but in part.
It is so comprehensive in the aspects it covers but is very very light in covering the technical aspects of the car from an engineering point of view. I would say this is a shame as it would have completed the story and for someone who is perhaps as much if not more interested in technical matters a disappointment.
However I wouldn’t want to be without the book