Great case "system"! My phone feels protected with the minimum needed. I demo scratching keys & forks across the back all the time. I already had a glass screen cover on front, and bumper doesn't impede it at all. When it cracks, I'll replace it with the screen guard that came with the system. Everything is super easy to apply! I might have purchased their full case, but it was a pre-order at the time. After much research I've determined that Evolutive Labs makes solid products, so you can't go wrong with anything they sell. Too bad they don't make something water proof. I would buy without hesitation!