So my battery was too cold to test if full Regen was back, but I did try NoA. It was a bit of a mixed bag, but overall I'm happy with it. A few points good and bad:
1. Getting off the highway at Winston Churchill worked amazingly. Car took the offramp on its own and NoA disabled on the offramp.
2. It auto lane changed into the HOV lane on QEW for me when the lane began at Trafalgar heading home westbound...but the lane change was really aggressive, ie the car swerved aggressively into the lane. Much more aggressive than a typical lane change.
3. While in the HOV lane for some reason it was prompting me to get out a quite far from my destination. I kept ignoring them, but one time the car slowed down from 120 to 100 to give me time to initiate the lane change. There were no cars around me so luckily this didn't cause an issue, but for sure this would have pissed off someone behind me.
4. In general, I feel it was asking me to change lanes fairly frequently given how light traffic was and all lanes were moving pretty well (11pm at night).
5. I enabled mad Max mode towards the end of the drive so maybe that had something to do with point 4 above.
6. Getting off the highway on the return leg was a bit scary. Even before the lane exited the highway the car suddenly slowed From 120 to 70 km/h. I actually thought it was going to come to a stop on the highway. Definitely not good if there were more cars around, and fortunately again there was no one behind me.
Overall the bones are there for another awesome feature, the car is getting better and better with each software update. But NoA is not nearly as trustworthy as regular autopilot is right now IMO.