Just downloaded the latest 4 updates for Windows Phone 8. 3 were from Nokia regarding their Nokia Drive, Nokia Maps, and Nokia Transit.
The Nokia Maps update really got my attention! After installing I did a search for Scottsdale Fashion Square Mall, and it showed it (the mall) on the map. I zoomed in and it showed the first floor shops with an icon to take me to the second floor. Just for giggles I did a search for the Microsoft store in the mall, and it took me right to it. Next up was 5 guys burgers and again it took me right to it. Didn't have time to stop in though!!!!
Still playing with the enhancements in Nokia Drive, and Nokia Transit.

The 4th update was for facebook, and I will play with that one later.