5 star as top rating.

1. How satisfied are you? 5 star
2. What mode (car, truck, motorbike) car
3. How reliable was it? 5 star
4. How good was map coverage? 5 star
5. Are you satisfied with routing? 5 star
6. Which country did you use it in? NA
7. Has it ever let you down? Never
8. Is there anything you miss inside TomTom? maps could be more detail; alerts sounds (speeding/camera) could be more options to choose; interface color could be more customize; more funny voices.
9. How was it in compare to: iGO, Sygic Truck, Copilot, Google Maps, Sygic GPS Here We GO etc etc.
NDS is faster than TomTom Go; use less storage space; easier to update map, due to better map format.
NDS interface is 2 times better than Sygic; and 5 times better than Google maps during naviagtion.
For searching, no one can beat Google maps yet.

Thank you.