Went on my first long road trip in the UK, and thought it would be a good use of NoA, as there were many switches of motorway involved.
Apart from lane changing, which was sporadic, and one blue line instead of two, I couldn't tell the difference between NoA and AutoSteer. I thought the car would automatically take exits and navigate interchanges, but no.
Supercharging was very impressive though. 400miles/hour meant I barely had time to have a snack before I had to get back to the car.