Nothing wrong 251

It is sturdy, easy to install, you can feel the quality of materials: double protection (kind of rubber over which the hull is put).
The feel to the touch is impeccable and above all it's great Design / thought to the (+ app photo, flash..etc ..)

The access to the buttons is NICKEL (volume, on / off) .. feeling of pressing buttons (not like some protections or is "soft" not clear where is pressed): you do not lose accessibility