I was surprised how good the picture and sound was. Maybe not super practical, but definitely cool.I know people are upset that this appears on the outside to be a bunch of entertainment-only upgrades because they can't see the small incremental driving advancements under the hood, but don't discount it completely.
Last night I was watching live football. Full screen in my car. With sound better than my living room. That's pretty freaking awesome.
These are features that impress people and sell cars.
There's also more going on with the visualization when driving. It now shows a double yellow line and oncoming traffic on local roads.. Not sure what it's doing with this info, but interesting to see.