The design of the casing like it very much. That's why I bought it, too. The fit is very tight. Thus, the hard plastic is already broken when you create in the narrow region of the volume button. I thought that was a pity, but the envelope further used. (In the meantime, even a crack in the power button and to come in the lower left corner) However, I do wonder how long will keep the envelope well. And I also very dirty processing noticed, namely where the white back merges into the transparent side panel. It looks frayed and feels rough around. The included film I have not yet used. Conclusion: shell is beautiful, you can reach all buttons and ports super, but it's probably not for eternity.