This is a wonderful, rich and absorbing read, covering all aspects of the 14th century in great detail. I read this deliberately fairly slowly, in order to savour it. The focus on Coucy at times seems slightly forced and means, from the point of view of the English reader, that there is relatively little coverage of English history (e.g. only about 7 pages on the Peasants' Revolt). But Coucy does bridge France and England through his marriage to one of Edward III's daughters and, as he also campaigned in Italy, Eastern Europe, Africa and Asia Minor, his choice as a focus is understandable from the point of view of covering a broad sweep of location.
Only a few minor points of real criticism: the maps were wrongly placed within my edition and there could have been a few more. The book could also have done with a chronology and probably genealogical tables of the French royal family in particular.