Amazing truck. It has outstanding acceleration, and the SLT package with OnStar makes it feel like a Cadillac, not a truck. This truck serves two purposes: you can haul drywall, and you can go to the country club.
I love the driver information center and the turn signal indicators in the mirrors. The retracting rear view mirrors are very handy. I love the dual A/C-Heat controls, and the heated leather seats are good for my back problems, too.
I wish it had shipped with a bedliner. Other than that, the only improvements would be with the dealer's poor job of dealer prep and a rushed vehicle delivery. From a drivetrain point of view, I love the power, but I wish the suspension was a bit stiffer.