War is men killing each other, often at close quarters, and doing their damnedest to stay alive. And until you have done that, against a capable enemy, you don't have any idea of what it's like, honestly. Mr Spielberg may splash the screen with gore, and publicists may declare: "You are there!", but you're not. You're snug in a cinema watching a load of crap performed by actors. Hand-to-hand fighting is different, and it's no place for a woman.