GPS navigation is fairly accurate and routes are effective.
The addresses are quickly typed on the keyboard and guidance can begin.
There is of course the possibility of memory addresses ...
Radar alerts are copies!
Some speed limits are outdated (the roads which went from 130 to 110 or from 110 to 90).
But radars located on these sections are updated them, so it is not so troublesome than that, and the problem should be resolved in the next update.
Mobile speed cameras are quickly identified and clearly marked too!
There is also a service yellow pages to find the shops and activities, and a useful service station service.
There are not looking after the update is automatic and is done without a computer.
Satisfaction product.