After completing a trip it would be fun and helpful to know how Waze did compared to how it thought it was going to do when you started the trip. For example, it could show predicted ETA vs actual arrival time, predicted average MPH vs actual average MPH, and even which areas of the route seemed were especially and surprisingly slow/fast compared to what Waze had predicted at the outset.
After completing a trip it would be fun and helpful to know how Waze did compared to how it thought it was going to do when you started the trip. For example, it could show predicted ETA vs actual arrival time, predicted average MPH vs actual average MPH, and even which areas of the route seemed were especially and surprisingly slow/fast compared to what Waze had predicted at the outset.