I like it; it's not very comfortable to be lowered in, because the top part is quite loose and therefore kind of wraps up around the sides of my neck when all my weight's on the rope, but it's definitely better for climbing and belaying right now than my regular harness. Whoo, no waist strap! I'm freeeeeee!
I was a little dubious about the fit, so when we got to the gym I asked the folks at the front desk to help me check it, and they got me sorted out and reassured me that the loose parts in the back were okay. And then I had my first instance of someone who had not explicitly verbally been informed of upcoming baby asking when it's due, because there really is only one reason to switch to a full-body harness in the gym.
 I had to get the larger size because of my thigh circumference, but every other part of me is smaller than the manufacturer expects given that measurement.