wow, just wow, you need to watch "they shall not grow old", it is the most graphic and emotional look at war, its real and horrific , you dont get the full sense of how truly horrid it was, and its all real, there real dead body and real blood, there real screams of animals and men, it is the closet we will ever get ot that time and what those men suffered, i struggled to watch it at times, even listing to them talk about seeing men alive and screaming its almost impossible to comprehend how a person and go trough that, i honesty don't think iv been this messed up by a documentary.
it shows how pointless war is