I've had to personally direct a handful of Uber drivers through the (entirely correct in every case) directions showing on the app in the US. Like most nav sys

I've had to personally direct a handful of Uber drivers through the (entirely correct in every case) directions showing on the app in the US. Like most nav systems, the ideal combination is to be at least moderately familiar with the planned route and use the nav only to identify unforeseen traffic problems, road closures, etc.