if only because you have google maps/apple maps/waze easily accessible.
and the playlist/lockout scroll stuff is infuriating because it's just a poor design.
I just want to see a soundcloud app really, the other stuff I use is on there, and I think the messaging apps could see better support. also the ability to hide certain apps fro mandroid auto -- I have new york times installed and it shows up in the audio menu above pocket casts, which I actually use.