Is the the type of person that likes to over ride the GPS. I've been in cars with backseat drivers like that. I'd be merrily driving following the GPS, but they disagree with the GPS saying they know a better way, a short cut
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Just sayin, but I have seen the GPS give horrible ways to get someplace...
One time it took us down an old dirt and shell road when we could have stayed on a highway and then taken a left on another and ended up in the same place... probably faster... (now have dirt roads turned off)...
Another time is had us doing various streets when the highway was the best choice... but, the highway ran south of the town and then turned to the west side... so it took an angle route through the town...
The first major issue I had was in FL... we were going from the beaches close to the panhandle down to Disney... it had me doing one lane roads a good distance instead of getting me to the interstate where I had many lanes and could go faster... (got a ticket on that one trying to make up time)
Around here, it tries to get me to go some routes that MIGHT appear to be faster, but since I know traffic etc. I KNOW that is false...
All of the above are with the GPS on fastest time, not shortest distance...
BTW, I saw a program where they had a guy using a GPS in London compared to a cab driver... IIRC, the cab driver was faster in almost all the trips they compared...