I almost gave it a 5 but the focus seems to be set on the middle ground of the photo. The stones are very sharp and draw the eye toward them and away from the walker and the mountain. Still a cracking photo!

The climber's feet are just a little too near the bottom edge of the frame. If you've got more of the image available I'd crop wider. Atmospheric and a good effort.

In reply to the previous comment . I think the climbers feet are a little to close to their ass. I suggest a series of complex and painful leg operations to rectify this problem