My wife wanted a tire that was more comfortable, quieter, and had better treadwear than the OEM summer tires. So far, we're really happy with these tires.
Even though there's no acoustic foam like on our OEM tires, they're quieter. They're practically silent up to 50mph but there's a slight hum at freeway speeds. They're not as loud as the OEM Continentals.
They're also much more comfortable than the OEM summer tires. With the Ohlins suspension and OEM Continentals, the Polestar 2 was surprisingly jarring over small bumps on the road. One thing that I noticed was that the Nokian sidewalls seem to be pretty soft/flexible.
Tread life should be solid. Handling/Performance feels like 85% of the OEM tires.
All in all, these aren't track tires. Nor are they the sportiest tires in the UHP All-Season class. But they're a super practical choice for a wide range of coupes and sedans - they should wear well, they're comfortable, and provide enough grip to have fun.