First thing I noticed was the excellent control at slow speeds. No more ramming into snow banks, no more racing into my garage and braking! It rolls out of the driveway and almost comes to a stop to go forward on the street without braking. It handles like a kitten at slow speeds and that is the best I have seen in any car.
The navigation system is hard to learn, even with the book. Not enough features when driving, as more are available when stopped.