Well, but you (the USA) treated pows better, too. Of course, the US had tortured certain axis prisoners during and even after WWII. But the normal soldiers didn't go to places like Guantanamo Bay. A father's friend narrated of the "Fritz-Ritz", the US-camps for German POW's. They even were free to celebrate the "Führergeburtstag" (Birthday of Hitler, 20th of April).