That looks great, perfect shutter speed. I do think it would be improved by cropping or cloning out the leaves on the bottom and right, but the light is fantastic.
What a beautiful scene! You captured the Merced really nicely. I agree with Ron about a slight crop to lose those leaves. You don't want anything to interfere with the river in a shot like this.
Wow, beautiful. Especially with the suggested crop. I like the gallery style presentation, but I'd give a little more border all around and change the typeface to something a bit taller and less common.
Of course it's really about the image, which is super-fine.