|Deb - in some ways I think it may be a bit too dark, especially in the sky.
I voted in this challenge and gave it a 6. The 6 score was for a good shot meeting the challenge, but lacking in a couple areas. First, I am not crazy about the near square crop, it takes away from the line that you are almost creating with the road and the barrier. Using a more standard landscape crop would have provided more direction of the photo (try cropping the bottom asphalt to leave the sky?) Second, the foreground asphalt is not adding much to the shot but taking up valuable pixel real estate. Third, I think the silhouette would have been more dramatic (higher scoring) had the sun been more behind the rider rather than off to the side. I think you could have rectified this to some degree with playing with layers to brighten the sky and keep the rider dark, but that is just one approach to do it post snap.
I hope this helps...