Rating: 5 / 5
After using this harness for two days of training on snow (but not a real glacier) and a few indoor practice sessions, I finally used it for real the last two days on Mt Baker. (We hiked up to the base of Railroad Grade Monday night, skinned & climbed up to Grant Peak Tuesday then skied and eventually hiked all the way back down to the trailhead, car camped Tueday night, then switched partners to hike & skin up to Sherman Peak Wednesday then ski almost all the way back down.)
For glacier ski mountaineering, where roping up only for crevasse danger (and not for planning to rap down some super-sketch "discontinuous" ski route), I think this harness is perfect. So light & comfy feels like it isn't even there. However, fit can be an issue, since the leg loops are not adjustable, so if your thigh circumference doesn't match up with the waist range Camp thinks you should have, then you might be out of luck.