The softness spoils this shot, also I would have preferred to see the people looking into the picture rather than out of it (shoot it with them on the left hand side of the frame) then you would have had an idea of what it was that they were looking at.
Sometimes shots with everything out of focus work for me. This one close, but not quite. Would have liked a different perspective also, to frame your human subjects against the vast openness a little better. I can sense it, but can't quite see it.
Good composition with the two subjects raised....I really like that! I might like to see this photo in color...I think it would add something. Or maybe just slightly in color...desaturated half way or something.
Thought provoking image, but not in a good way. Why are you subjects looking out of the frame? Why sepia tones? I know your making statements with these elements, but I message is unresolved.
For me, I wish the shot was more in focus (yeah, I'm one of those that likes crisp photos). Also, my eyes follow where the two guys are looking, and that takes me right out of your photo. I do like the sepia tone choice though.
I know this is a great shot but I am sure everyone is going to mark you down for having your subjects looking out of the frame instead of into the frame, but I like it.