The car has been driving me in the dark around the M5 and M48. Faultless. For some reason we have to touch/pinch the wheel to enable the auto steer, which does not seem needed in the USA. Car still getting better but older! Auto park worked, but large gap to curb, which on slim UK roads makes the beast stick out a bit.
Maybe tomorrow as the kids were annoyed when I went out to test it myself at their bedtime. I could take the family out and have my wife film it. Wet and dark, but quality road markings, so I trusted it in seconds. It was busy with other traffic too. Someone has already done a 200 mile journey and hardly had to touch the wheel.