Here we go again. For me personally the GTR does nothing, even if it $hits golden eggs out if its tail. The GTR is touted to be the next gen engine this, fit & finish that and so on and so forth - notice I left out the bucket of bolts & nuts they call a transmission. I am sure there are ample people that find the GTR and the ZR1 to be gorgeous, I don't like either. With the ZR1, there is simply no substitute for inches.
The good news for me is that our GTs are as near a perfect car can be.
The GTR can package 10,000 Horses and I will look at it and say :ack
With the ZR1 I will look at it and say its a Vette.