Very beautiful image! I just think the HDR is too much, but that is my opinion. With a perfect and beautiful shot like this, I do not think you need much post production. Maybe just a tiny bit. Stunning shot!
Just a note: There was no HDR used in this shot. It was actually raining REALLY hard so I did a lot in photoshop to get the colors to pop. Probably not one of my favorites but it was an amazing scene with the weather, the trees turning, and the snow on the peaks of the Eastern Sierra's .
fantastic landscape! very well balanced light to keep great detail in the land as well as the clouds! the wavy hills and vivid Autumn colours make for quite a spectacle!