I have had no problems whatsoever with my drivers, but I'd like to know why Uber have their own navigation system rather than using Google Map or even Waze. Uber, I dont know if this is on purpose or what but your GPS takes me out of the way, driving past my destination, making a round about and back to my destination. Needless to say the charge goes up because of that run around. Get your mapping in order if you want to keep me as a client.