does the imag tilt left? It is a pet peeve of mine, but I also think people feel uncomfotable with a slanted image and vote it just a bit lower than they would if it were straight. have you ever tried the measure tool under the eyedrop tool in photoshop? Its a really easy way to straighten an image. Otherwise, I love the colors and the sharp foreground focus.
beautiful colors, nice image. i think, though, if you are going to go with a tilted horizon, you should probably tilt it a bit more so that the tilt is truly a part of the dynamic of the image, as opposed to something that appears to be an overlooked detail. just my opinion, though. this is a nice image, and i hope it does well for you. good luck!