Ive been using it to find places to ride when Im in strange cities on business. This weekend I was using it in Canada, where I dont have a data plan, so the ability to preload the map and route before the ride (on the hotel wifi) was a life saver.
If I could change anything, it would be to add some route finding ability so when youre following a route and find the way blocked by construction or something it would also help you find your way around the obstruction and back to the route. Also I noticed that if you rejoin a route at a turn, it gives you the turn direction based as if youd been on the route, so for instance if you hit a tree junction that you would have had to turn right if youd been on the route but you approach it from the other side so you have to turn left, it will still tell you to turn right.
Also I wish it would display the map "track up" instead of north up. I got confused a few times because of that.
PaulTomblin about Ride with GPS: Bike Navigation