Where I was it something like 84% coverage and if I didn't know it was happening, I wouldn't have even noticed. That is to say that the brightness/darkness of the sky didn't change at all. A passing cloud provided a lot more shade than the moon did.
As Phil always says "Location, location, location!"
I watched the solar event in the reflection on my car rear window and I was impressed. Never got dark, but I could see the moon and its path across the sun.