Dry grip is quite good, and so is the wet grip - similar to the two Continental PremiumContact 7:s that I've had in the past (I wanted to try something new, and the PremiumContact 7 isn't available in the 235/50R20 size I needed).
They're objectively somewhat noisy (recorded 72 db at 125 km/h in a Lexus NX 450h+ at an o-k road surface - that's not good for such an insulated car), but the "subjective noise" is quite good (as in, they're not grating to listen to for hours). The tire sound has a high-but-not-that-high frequency (the continentals I'm used to have a bit more of a low-frequency "rumble" sound).
But they clearly got there by having a really soft sidewall (despite having the variant rated for the highest speeds). Turn-in is slow, and at the limit they feel extremely wobbly (even if they still manage to hold on well and lose grip somewhat progressively). In a panic scenario in the rain I could see someone overdriving the tires and then overreacting in the other direction and then crashing due to the late response and wobbly nature.
It's the quintessential Michelin tire - it grips well, doesn't sound too loud, is fairly progressive at the limit, so on paper it's all good, but... it feels really bad to drive on. I would pick Continentals every day of the week.