We had a large snowstorm in Toronto on January 18, 2020. Lots of snow, ice and slush. The tires worked fine in these conditions. I did not get stuck and I tested how quickly they can stop in snow and on slush in the parking lot. They stopped very quickly.
I'm happy with the performance of the tires.
You knew who didn't have winter tires on that day. They were the ones who delayed everyone else and had spinning tires because they can't move. I went around them with ease.
I hope one day Ontario mandates winter tires for all Ontario registered vehicles just as Quebec did.