[mont]

Mine is 4.77, though I don't use uber that much. I'm also pretty sure they display a recent average, with old (>1 year?) rides not counting.

I also feel compelled to give drivers 5 stars because people IMO tend to look down at anything less than the best. I realize it's not the most accurate comparison, but would you buy from an ebay/amazon reseller who had a 80% approval rating?