There are 2006 Pontiac GTO's too. Lots and lots of them. I guess I have to agree with you - I've never seen anything quite like it either. The GTO is a really great car, but the styling is too boring. I guess the crossfire has the opposite problem, its styling isn't boring enough.
I feel comfortable saying the reason people didn't buy crossfires wasn't because it was a bad car. It's bound to be a great car. It's just that the market for a 2-seater non-convertible is pretty limited, and it's kind of high-priced. They build too many.
The Sky and Solstice have been fun to watch - they've decide not to build enough of them. Our dealer in my town has never actually had one for sale. They pre-sell them all.