Just voted in Rochester (East Oakland County)..longer wait than normal. Usually can get in quickly, fill out the registration form and get a ballot. Probably waited 15+ minutes this AM just to get through the id check.
Polling place had roughly three dozen stations where you could vote. We use paper ballots that you mark with ink, and feed into a scanner.
Voter # was in the mid 700s..I don’t keep track year to year but that seems quite a bit higher for earlier in the day (11:30’ish) than when I typically vote in the mid PM.
Next to zero Hillary signs in the area. Lots of Trump signs..FWIW.
Your report is worth a lot. Feels like a virtual “wave”. Just got back from going into Grand rapids - Costco. Passed a polling place on the southeast end, lots of cars in the parking lot and lots of people outside, about 10:30. I suspect many urban polling places will be open late.