Is accuracy the real question?
I have tried to see all the movies about the war in Iraq. I missed this one when it was originally released and just now rented it. I can't speak for the authenticity of any of these movies because I don't know anyone who has been in Iraq or any other war except my father that served in WWII.
I watch them to try and understand what is really happening and to sort out my feelings as to whether we should be there or not. This movie whether tecnically accurate or not did seem to convey what the men and women are experiencing in Iraq and how difficult it is to adjust after returning home.
I do know from personal experience that my father still has disturbing memories from his service in the navy. He was involved in many invasions in the Pacific theatre, but the attack on Iwo Jima seems to haunt him the most. He drove an LCVP that landed marines on the island in the first wave of the attack.
He is 83 years old now and has been through a lot of bad situations, and has always handled them without showing emotion. To this day when he talks about Iwo Jima or even sees something on TV about it he frequently breaks into tears.
When the family does get him to talk about it, he descibes the images of delivering the young marines to the island healthy and whole and then later picking up wounded, maimed, and dead young men. He seems to blame himself for this, not the Japenese.
So I guess war is war no matter the cause, country or time in history and the people directly involved experience the same after effects in one way or the other.