The book is criticized as being too "farfetched", as many subjects in the book contradict real-life Nazism and some find it hard to believe that America could be occupied so easily. In the view of some critics, Norden – a radical opponent of the Vietnam War and other aspects of official US policies – might have meant to present to fellow Americans their reflection in "a very dark mirror" rather than portray a realistic alternate scenario of how World War II might have ended.