I got these just recently, in hope of some relief from pesky DOMS.
At this point cannot comment on the long term quality, or performance / compression but, so far, while worn for a time, before, during and after the exercise, I can definitely feel my quads to be less fatigued and in somewhat less pain.
Look and feel - on, these look rather flattering and smart; are really very soft, made of fabric which feels like liquid silk and are super comfortable - like a second skin.
Little but - The 3/4 length is more like 6/10, which actually comes to just below the knee - Personally would prefer true 3/4 length.
Comfort - during my daily, furious squash sessions, those Capri stay bone dry and keep me cool / comfortable.
Size - After spending ages on the net looking for comments / advice on size choice (other than from the manufacturer), have gone with my usual size for sports capri tights, although, taking note of my body shape and choosing accordingly.
Will give it some time to see, if the tights perform as expected long term ...