> It's no match to human intuition and reasoning. Sure, you and I know that. But driving around with Google Maps in the city all year gives a false sense that

> It's no match to human intuition and reasoning. Sure, you and I know that. But driving around with Google Maps in the city all year gives a false sense that it works great. Then when, once a year, you drive round the back of the mountain to visit Grandma you discover the hard way that Google Maps doesn't quite work so great.