They presented themselves in the best possible light during the mild winter of 2022 in Hong Kong. On the other hand, for such mild winters, I would suggest tires with a tread that is less "evil" and that has a more resistant side.
Pros
The tread design is beautiful, it is quiet, it is economical (the consumption increased by only 0.1 l in the cold), and it is affordable.
Cons
Controllability in corners (rolling is felt), occasionally the "gear" effect is visible (very little vibration of the z-z), weak sides (but even more costly models sin with this), miracles did not happen on ice without spikes uphill - the grip is poor, but pulled out with slipping, and miracles did not happen on ice without spikes downhill.