Well it's much to my displeasure that I can probably say I'm the first person to experience a fall to the cement with this case.
It's something I NEVER do - but I wasn't driving, I was a passenger so I was texting in the car, and had it on my lap and forgot. I stepped out of the car forgetting it was there and it flew to the cement, hit, then flipped upside down onto its front. I was expecting glass breakage when I picked it up but the screen had no scratches at all (probably because of the very small lip that it offers).
But where it landed, on the right side near the camera, the case has several indention marks from the rocky cement. The plastic is silver through and through though, so there's no discoloration, but it's definitely pretty scuffed up, the plastic corner that meets the black rubber is pushed inward a little too.
I'm not overly OCD so it's not going to bother me that much, plus I'd rather have the case take the damage than the phone, but just wanted to post that from a good fall to the cement the case still charges and works perfectly. LCD lights still work too, and there's scuff marks near the case's power button too where it must've hit the cement there as well. Oh well.
FWIW, the soft-touch back remained unharmed which I'm happy about, cause that being all scratched up would have bothered me more.