Glad you like the show! I personally don't like the styling of the C7 Zo6, but I can see why a lot of people would like it. I prefer the looks of the standard C7 and even that has a little too much going on for my tastes. I come from a design background, having gone to school for industrial design, but that doesn't make my opinion any stronger than anyone else's. There is no denying the performance of the Zo6 or even the base C7 for that matter, but these days most performance cars are pretty satisfying, and DWA has kinda taken on the "slow car fast" mentality. I would take that medium optioned Boxster S over a Zo6, but I would rather have an 80's 911, a 944 turbo, a BMW E34 M5, and a 2005 997 Carrera for the same price (that's the DWA way).
Stoked that you like the pics from the rally, and I'm glad you still enjoy the show despite our ignorance towards modern American steel (fiberglass).