I think I was reading April 2007 issue waiting for a hair cut and saw the rating for the Corvette. I am going by memory right now but it said the fit and finish was not up to the price and reliability below normal and the seats somewhat lacking support tho it was still comfortable and amble room. I also recall it said the Z06 was the best bang for the buck.
Of course from past reading here and elsewhere I wouldn't put all my trust in Consumer Reports.... okay as a starting point I guess.