I can understand the G35 or 350 Z, they are great performance cars all around and a great value.

But the GTO? True, gobs of power and the Vette engine...that's the beginning and end of its allure to me. Looks so bland as to be almost invisible, and does not particularly handle well.

What do you want in a car? The 350Z is a sports car, the G35 a slightly less edgy version of the same car, the Crossfire is not so much a sports car as a sports coupe, and the GTO is a stop light drag racer. They're all quite different and in my opinion don't compare well.