I had the chance to tail a yellow C7 ZO6 a couple of days ago. Couple of observations:
The car is a knockout in person. It has a lot of road presence and is stunning in person.. especially with all the angular bodywork.
The gurney flaps are very pronounced in real life.
Car is much wider than expected.
Car I saw had an aventador styled exhaust - it looked much better than the stock 4 pipes and sounded phenomenal.
The rear tail lights don't light up all the way, I love the look at night time. (see below)
I can't think of a better performance car for the money. Much more of a head turner than the new porsches, although likely not as refined. The GTR looks like an Altima on steroids.