Just sat and had another play on the Android Auto as I was going to take a picture of it to put on here. To be fair, there's no point taking a photo cos it doesn't come up with a grid of apps like the Apple Car one does. Mine just defaulted to my calendar from my phone. There were buttons at the bottom to select a music screen, a contacts one (of which it had uploaded a measly 4!!!!) and a Google Maps one.
I had a play with the big red speaker button and tried saying a few things to it. This I thought was quite funky as it seemed to cope with whatever I asked and responded accordingly and, if there was any doubt (e.g. if you ask it to "ring Fred" and there are several Freds in your contacts) it just talks to you as if it were a real person talking to you t solve the problem or ask for clarity. I presume phones do that to you anyway but I still thought it was quite cool.
Having said all that, it didn't or doesn't do anything I can't do with a couple of presses of a button on the dash somewhere so don't see where or when I would ever bother with it. I also couldn't be bothered to connect it every time.
So, to sum up, since the dealer paid for it after the paintwork cock up I'm ok with it but wouldn't have been too impressed at paying whatever it costs out of my money!!