A fascinating study of the link between personality and command style. No human is perfect and Patton was among the most human of generals, despite his clear talents.
It does tend to underestimate the logistical problems created by the Allied race across Europe, but they were inevitable and a product of success. Patton did a fine job of preparing his troops for breakthrough and pursuit. But for the infantry siege they were less well prepared, though the role of his subordinate commanders is minimized in the text. Still, Patton was in charge, so it was his battle that allowed the obsolescent fortifications at Metz to hold him up.