This is a bit smaller than it needs to be you should see the tutorial on resizing your image. Other than that she has an interesting pose and expression and stands out well against this background.
Photo really too small of a resize. subject is centered and color is flat. Try moving the subject at ans angle or have the mountains lead back to the subject and increase the saturation and contrast a little.
I'm sure you've already been told this, but it's hard to rate a picture when it's so small. It looks like it might be good, but would be nice to resize it a bit larger.
Hard to elvaluate this fairly at this small size, but the subject is too centered in the frame. Moving her to the viewers left some would balance out the composition a little better.