Durring launch week I updated my iPad to iOS6 and used to drive from NYC to Washington DC and back. Addition of turn by turn navigation is a big step forward. So I'm pretty happy.
And as a side note I recently switched back to an iPhone after the latest Google Maps update caused my phone to hard lock and reboot. Take a look here: http://support.t-mobile.com/docs/DOC-4703 It affected my previous HTC Sensational device. Basically maps, or mapping services (which is a lot of apps including background ones) randomly caused your phone to reboot.
And as a side note I recently switched back to an iPhone after the latest Google Maps update caused my phone to hard lock and reboot. Take a look here: http://support.t-mobile.com/docs/DOC-4703 It affected my previous HTC Sensational device. Basically maps, or mapping services (which is a lot of apps including background ones) randomly caused your phone to reboot.