Brits liked the technology, primarily for safety reasons, but the concept lacked relevance amongst consumers. Their reservations tended to be about how effective it would work in real life and there being too much technology in vehicles.
For Germans the safety benefits were an even greater factor than with Brits. In contrast to Brits their main reservations related to the amount of data being collected and the feeling of being observed or spied on.
The concept scored highest amongst Russians, for whom safety benefits play a key role in their automotive decision making. Also convenience and comfort are seen as important factors. Few Russians had reservations but those who did tended to be on the fact that the driver rather than technology is best placed to control the necessary in-car conditions.