Disclaimer: The numbers I chose for each rating are with the consideration that these are a "performance studless" winter tire, not really an outright "extreme nordic" winter tire.
Overall I am entirely satisfied with these tires. Are they the best winter tires ever? No, of course not. But I've driven them through two Quebec winters so far and have not once been stuck or let down. These are fitted to a 2023 Subaru BRZ that I drive daily throughout the year, and what makes me love these tires is that while they are entirely capable in every snow/ice/slush condition I've driven them though, they still are still very much enjoyable to drive on the average winter day when the roads are clear. These are on the car from early/mid November through to early April (close to 5 months of the year) so I didn't want some horrible handling, squishy, unresponsive winter rubber that completely ruins the fun of the car. I have Nokian Hakkapeliittas on my truck, and my wife's car as well, and they are the pinnacle of winter traction, but they are pretty horrible for daily driving on clear roads. These Kumhos, on the other hand, keep the car fun to drive and offer a measure of "performance" (it's all relative on winter rubber), all while doing everything I need a winter tire to do. I don't have the exact numbers, but I've driven over 16,000 kms on them over the course of 2 winters so far and the wear-indicator (3 dots that dissappear with use) still shows all 3 dots, with the first dot just starting to fade. (And I don't drive them gently... this car isn't made to be driven gently.)
Lastly, IMO they also look great, with a nice sidewall design and great asymetric tread pattern too.