How many times has Mapquest/Google Maps deceived you?

I'm just curious - whilst Mapquest/Google Maps provides a service, how many times have they deceived you in 1) directions 2) total mileage? Google Maps is the worst, they make you take U-turns everywhere!|||compared to when there was not such a service, I have no complaints|||Google Maps has repeatedly deceived me, three times in the past two months, I'm not using them anymore for directions.