Hi Jon - Some nice fall colors and the slow ss for the waterfall is effective. I think you can also have an effective alternative comp by cropping down from the top to a little above the bridge, removing the sky coming through.
I agree that the 'crop from the top' comment would improve... I also see a small halo RHS of top water fall. I like the shutter used and the beam of light hitting the vegies midway between the two cascades..