Just updated my device (pretty smooth updating procedure in less than 10 minutes) and after half an hour of playing around with it I must admit: I am not entirely convinced of that CarPlay thing. I would not call it bad or something, but the benefits (for me) are fairly limited:
1) I personally see no advantage in the Car Play music player and prefer the built in from Pioneer. More features, smoother interface
2) Same applies to 3rd party stuff: Pioneer shows how integration of webradio could look like - "Aha Radio" works better than the crappy Spotify integration. Ok, obviously it's a quick