Just back from a holiday in France and Spain. We drove for eight days, doing a zig zag down to Ciboure (South of Bordeaux)
a different hotel every night.
In the past, we would spend ages searching for our hotel, not anymore - make our way to city/town, turn on sat nav, punch in your hotel and your told to - ' turn right in .8 of a mile, take third exit at roundabout' etc etc. and finally - 'you have arrived at your destination'. Even if you make a mistake - 'recalculating', it never gives up on you, never gets cross or bad tempered.
It found our little remote hotel in the Picos de Europa in the dark - magic.
Colin