Received my case. I think it's pretty nice, but for the price you may be able to find something similar for less money.
The fit is perfect, which I would expect being an official case from Oneplus. I think it's got a nice feel to it, feels like a decent soft leather,
even if it's fake went back and looked, it's actually bi-cast leather and velvet, not exactly sure what that means but like i said, it does have a very nice feel. Buttons are easy to press, even the volume keys are marked and easy to press with the cover closed, when they are covered. The screen auto on when you open the cover seems to work flawlessly.
My only complaint would be that it would be nice to have a cutout for the notification light. Other than that, the only other downside is it covers up that amazing sandstone back that I love the feel of and everyone loves to check out.
All in all seems to be a very nice top quality case for a bit of a premium price compared to some of the other knock off prices.
http://en.wikipedia.org/wiki/Bicast_leather
Oneplus One 64gb Sandstone Black