I've had my unit in my CTS for 3 days now, and I like it. I'm used to the Garmin GPS, so this new one is taking some getting used to. Overall it's pretty easy to navigate through, and I'm getting lazy with the bluetooth system. Now my phone rings on the table, and I automaticly put it in speaker mode so I don't have to hold it.
Other than that it's a good unit. I can't get my address book to load either, it keeps telling me "no phone number". I'll search and figure out why.
When someone asks me "how do you review your head unit" I reply, It's nice. I like it alot.