I purchased a new 2016 Corvette from them two months ago. I brought it in on a Monday for two warranty issues.
They lied about the repairs being completed, they took the car without my permission to an unauthorized mom and pop shop because they didn't trust their own technicians, and then someone took my car on a joyride. Beyond all that, the lack of professionalism, communication, and customer service is astounding. I would trust them with a 2001 Impala, let alone a Corvette.