I have the same question, I see some good praise for it on UK forums but also notice a lot of praise for CG products on the sites more so then sites that are based on this side of the pond
LOVE 'EM! IMO, they're so much better than the CCS pads. They don't hop, skip or jump around. They don't seem to gunk up as fast either. It is my understanding that they are actually Buff and Shine pads, which are of superior quality.