NoA available also in Switzerland with 2019.16.3.2
I tested late last night (avoiding traffic) and I must say that, although very exciting, the thing seems kind of half baked for this part of the world. I hope it will quickly get better as people start using it.
You need to pay much more attention that when using regular AP.
NoA forces you to keep track of the road ahead, keep track of the IC for lane change announcements, keep track of surrounding traffic so that you can confirm (or not) the proposed lane change, you need to confirm the lane change with the turn indicator and you need to keep applying force to the wheel because of the nagging every 15 seconds.
I hope it gets easier whit use...