It's kind of a you're damned if you do; damned if you don't scenario. They design the car to be a track car so it's probably sitting on beefy rear springs. The intention is probably for it to launch hard without lifting the front tires because, you know... as cool as that looks, it's really pointless and you have almost no control of the car.
You can look at this from both sides of the coin. On the Corvette forums I bet they're all like "Despite GM's awesome engineering this car still has so much power that it got it's front tires up" and then every where else people are like "yeah, it got them up but it's a billion dollar car. I'll only be impressed if the tires are 5 feet in the air and the car shits gold".
I don't see it as good or bad. Tell me what the 1/4 mile time was and then I think you'll know.