I just recently added the Badlands to my 'must go to' places to photograph. In fact, there was a, oh I don't remember what they're called, but a thing on one of the morning shows today about the Badlands which only emphasized the desire. Unfortunately, there are several locations in front. One of those places is near you, Sedona. I want to get out there this year, but have a couple of sugeries planned and it all depends on how rehab goes.
I like your shot, but think some tweaking may bring out the colors that are faintly shown in the hills. I'm not very skilled with PS but I'm sure it can be done. I think Jaymz77 went over the top, but some subtle shifts should bring out a beaut. Two things that are lacking IMO are shadows and contrast on the hills.
Otherwise, nice shot.