You know, after I posted what i did I thought to myself "someone is going to question my statement about it being powdery." Thank you for being the one.
It was kind of odd, I thought my driveway was sorta wet and sorta powdery, but that was about the easiest 3.6" I could imagine to clean off the cars. It was VERY powdery.
I don't measure QPF content in the snow like @Cashtown_Coop and @CarlislePaWx do, but judging from what Cashtown said earlier it would appear that overall it was NOT very powdery.