Voice guidance works great on my car, abet the default is to loud, but able to change the volume. The voice actually pronounces some of the odd sounding street names very close to actual name.
Voice warns me app 1KM from a turn when on the highway or if I have not made a turn in a while.
The only hiccup is the Voice Guidance will tell me to turn left or right and almost immediately it will repeat the command. Maybe she thinks I was not listening to her, much like my normal passenger LOL.
Other than the fact it seems to work opposite of the way my Garmin worked I am very happy with it. A little practise will help me with that.
One problem is the fact when you get software updates all your favourites, planned trips, and home are deleted.