I don't usually like movies about World War 2 - in general I avoid them like the plague - everything has been done and been done badly - but this had a different approach to all the usual rubbish by showing the action on Iwo Jima through the eyes and letters of Japanese soldiers speaking their native tongue as they prepare to receive the American invasion of their island. Obviously still a Hollywood film it was nevertheless a giant leap in the depiction of historical events with subtitling pretty much throughout and very little focus on the Americans.
