I've had my SP3 for four months now and I absolutely love it, my only problem is that I am extremely cautious with all my technology including my Surface which I always take in my sleeve and on the special pocket in my backpack, I've never dropped it. My problem is that my SP3 has damage in all the corners and also on the side, I have never hit neither dropped my device so I find it really strange and the only reason I may fin is a poor material quality. Any other experiencing this issues.