I love the POI functions along a route. I like to fill at truck stops and finding one along the route is extremely quick.
Finding an RV park along the route or at the destination is equally as easy.
It has tried to route me in some strange places but learning more about setting preferences in routing may resolve that. It seems I learn more each day as we are full timers and heading East from Calif to Florida.
I do not rely on it totally so using streets and trips to pre-plan and then cross checking solves most conflicts. The gps if FAR superior in finding poi's such as fuel as mentioned. Streets and trips just shows them by distance from a point or along the route but not in order. The gps shows you them from the closest first.