Here's a granteed prediction for tomorrow. After several hours and nearing the end, a pace car will be introduced and close everybody up. After the pace car and the sprint to the finish, the dickhead Commentators will start wetting themselves telling us how amazing after a full days racing it is so close.
Bathurst is Bathurst, it's about racing and the pilgrimage. People have flocked there regardless of the classes racing, production, group C, group A etc. I don't recall ratings or crowds being down when ford where running sierras?