Hurt Locker

I finally had the time to watch Hurt Locker Friday evening. It was very entertaining but I couldn’t help but wonder about the air that I felt from this movie. It seemed to clearly convey the relationships among the soldiers and the chaos of the war, including the interaction with indigenous non-combatants. I sensed the portrayal of the war was almost ethereal. Definitely not of the style of Apocalypse Now! Was it the screen play, the photography or the director? I can’t help but wonder if this female director was responsible for creating this atmosphere. Anyone have thoughts about this movie and how they felt about it?