I'm loving them - used them through the winter, and holding up well. The flints around here (Windsor/Slough) cut them up when you go off-road, and had one puncture as a result (but dug countless pieces of flint out of the tyres). Bought a second set for this Summer/Autumn when I have a few big rides, but will keep the first set for normal use.
No problem in the wet (I think they're designed for wet cobbles). Fast, stick to the road, and look pretty groovy. Using them as my wheels are 29-er MTB wheels on the cross bike, and as they're 24mm and quite deep, it's not like riding some skinny 23mm tyre.
Recommended!