The driver went to the wrong location & started the trip, when I figured out how to call from the app, he would not come to the correct address. My device clearly indicated he was 2 blocks away. I canceled the ride I got charged more than the ride would have cost to complete. Uber showed up within 2 minutes and as usual we were in route immediately. I will not stray away from Uber again no matter how many "free" ride" codes Lyft drivers peddle. Oh and my $50 free ride credit didn't apply to driver error.