I agree that ACC is a great system once it earns your trust. I had that function on my previous car the MK3 Superb estate. I was looking forward to having the enhanced version with the Predictive function which readjusts the cruising speed in accordance with the speed regulations on the road and slows down for bends and approaching roundabouts. The initial information available from Skoda stated that it would be available on the Skoda IV, but did not make clear that it requires the installation of the Traffic Sign Recognition system. This was a £90 option. I am not impressed by UK Skoda, as they did not state that in any marketing information, and their UK customer services team could not even confirm that. My local dealer were clueless.
MY SEL IV car seems to have the new A5 Camera, so I believe that TSR only requires a software upgrade. Bearing in mind that the cost of this upgrade is £90, less than the price of boot nets, it is very doubtful that it would also require any extra hardware.