This should prove useful if you live in Wester Europe or other civilized region.
But if you live in Romania, you would find yourself that a 500k people city has only 2 major roads available so this is pretty useless.
Compared to iGO 8.3 which has even buildings as you can see in the picture above, Nokia's OVI free tag worth nothing ;)

Last month Nokia sent me a free 1 month license for navigation by text. That just expired and now this. It's pretty useful having this one app for navigation, weather and location services (some cached) and now all for free.

Sometimes google maps' search has better results, but it won't cache map data for use on the move.