Maybe I've just been lucky, but the NAV (which is very similar to what I had in my '08 4Runner) has always gotten me where I wanted to go, UNLESS it is a fairly new address. It is my understanding that a given DVD system takes about a year to upgrade, so it is always behind the curve to an extent. Toyota's NAV systems are certainly not noted for their ease of use, unlike Honda's, but they do the job if you take time to learn it. And I love the other functions in the updated version, especially the USB integrated system for Ipod. Works like a charm, and much better than using the AUX input.