I felt the overall production value was very high. Great use of available light in each scene, the subtle sound design added to the overall story and the music was used for just the right places. I felt the camera work was just as Roger Deakin recommends. Not distracting and pulls you into the story The acting was very subtle and understated. It felt very natural and well done. I think the Director did a fantastic job of balancing all the elements into a perfect thriller.