This is an absolutely stunning picture, and everything seems perfect about it. Except the exctreme intesnity of colors, and the focus. Don't get me wrong, the photo is beautiful, however the impact I received from the bright, vibrant colors was a bit overwhelming. Now to the focus; I like how you made the sunset really the main focal point (it was in the middle of the picture), however, I think it would fit better if the sky met the horizon a tad bit higher on the picture. (So that the ground is closer to the enter of the pic) GreatWork!(:

First of all, this is a really nice shot and there's not much to criticize about it. Though in my eyes, a few things don't fit perfectly:
I think, that the colors are a little bit too extreme. I like photographs with strong and intense colors, but here it's a tiny bit too much and that makes it look unnatural while it could have been very dramatic and still realistic with a little less "bang" in the sky part. The ground area is fine.
Another thing is the line of horizon. I believe, it could have improved the shot a lot, if the horizon was a little higher. Not much, maybe 30-50 pixels (in the full view size). The pattern of the road and all the detail in the plants is just too nice to give it only such a small space.
Except for these two things, there's nothing to complain about. Well done, and of course: This is just a personal ( and non professional) opinion.