I frequently drive a hundred mile route between 2 cities. I like to use Waze for road alerts along the way. There are at least 3 major routes that I can take, each within 15 - 20 minutes difference in duration. Waze always chooses the shortest duration route but I prefer a slightly longer route on a less busy route. I do not want to be bombarded with directions to MAKE A U-TURN, TURN AROUND. How about a little AI to recognize, "oh he ALWAYS takes this route to that destination." Obviously, it would still be nice to know if a SERIOUS backup exists on my route.