Resurrecting a bit of an old thread but I've just had a set of CrossClimate+ fitted. I wanted to stick with 235s so went for the Y 97s that Blackcircles currently have £50 cash back on, so just over £390 fitted.
Not done a huge amount of driving and only in the dry, but enough to have chucked the car round a few (quiet) roundabouts, and a bit of tootling around with the family. They're plenty grippy but you can certainly feels the softer compound in a corner, there's a slight delay before they dig in. But the ride is much smoother and they are a lot quieter than the Primacy 3 I've just removed.
My only major issue is that I seem to be able to spin the wheels much easier when pulling of, especially on a hill start, without actually making much effort..