Up close and personal, a cloudy day, even a little light fog, seems to make the brightest trees even brighter. Not good for vistas, of course.
I'd give this leaf-color season a B, goodly amount of strong color, perhaps a bit shorter than average. Peaked over the holiday weekend, blew away a few days later. As usual, the sticks still include a few highlights - my favored Sand Hill maple is aglow.