I love the tree and the sky, but I found it way too blurry. Also, I would have found it more interesting without losing the top and left of the tree. So little of it is out of the picture, it looks like it couldn't fit instead of a cropping choice. I think if the focus was sharp it would have been very nice.
It might be from processing to submit, but this seems alittle fuzzy. If it was nice and crisp I'd boost my score a couple points. I like the solitary nature and background.