James V. Koch -- H-Net

.. .. On occasion, Willmott [in his book, The Great Crusade] offers conclusions that undermine his own position, as when he offers the judgment that the Wehrmacht exhibited "a technique, initiative and flair at both tactical and operational levels that enabled German ground formations to outfight consistently superior enemy forces -- at least until 1944," even as he argues that German military excellence is a "pernicious myth." Apparently he discounts the work of Trevor N. DuPuy and others, which suggests that the typical German infantryman was approximately 25 percent more effective than the comparable British or American.
http://www.h-net.org/reviews/showrev.php?id=26181