Staggeringly poor score here, but I think your own post-challenge comment is correct. Likewise I'd like to re-inforce what JJ says.
To add to my earlier comment, I meant to say that I appreciate compositionally the almost perfectt banding into the 'thirds' lines image right ... it was more a question of weight, really. That's what lost you the one point from me that would have given you a ten otherwise.
Nice work. Not sure about the sheer amount of the silhouetted foreground - losing more than half of it would give you a stronger compositional shape across the frame from the tree to the table to the very parallel lines between ground and horizon ... just a thought.
Shot has a great emotive quality to it, the dark portion of the water on the horizon is especially inviting, there is a peaceful calm to this shot which is enticing.