Nice shot. Would be nice to see some light reflected onto the face but I have been there before and it's not always possible is it?? You might have been able to boost the exposure on the face and reduce else where in lightroom or photoshop?
an attractive subject is always good for the score :) A little shallower depth of field might have blurred the background more. I think I would have preferred a little more blur on the background and more light on her face (fill flash)
The DOF isn't shallow enough to make the subject really stand out. I am distracted by the woman and clothing in the background. If they were just a blur of colors, my full attention would be on this lovely lady.