In terms of quality, no complaints either, it looks solid and it hangs well on the phone and it marries well the forms (Therefore, it is no more than a hair, but I think it would not be a good idea to remove the phone too often). By cons I think the banks are going to dust storage office, but it seems to me hardly avoidable.
Level protection, I must say it was not my priority (I especially wanted to hide behind I'm not big fan and level the back of such so that it will not switch because of the APN) . As much it obviously protects the back, so I'm not sure it changes much if dropped the phone (and I am in no hurry to test)