I just got my new 2015 CC back from Liberty Chevy. I had them send it out for a moonroof install and I absolutely love it. For me, it makes the truck. It looks factory but is better IMHO because it has auto close.
Very nice. I'm always worried to have aftermarket stuff done to a car. I've had mixed results over the years when it comes to that. And once you do it, you cannot go back. Hope it works out well for you.