The case fits reasonably, but you can feel small air cushion at right beaded edge. The necessary cutouts are exact and lateral 4 buttons are completely covered so that a somewhat stronger keystroke is necessary. That's for the remaining 3 keys but not acceptable for the typical Windows Phone Photo button. This has namely two pressure points for point and shoot. With the shell but is a reliable, sensitive operation of the key impossible. Therefore, 4 stars for the shell without, 2 stars with use of the photo function of the mobile phone.