Danger: scratch the phone!

At the reception we are happy, the design is nice.
Well, the first few minutes we are a little unnerved by the caches added on USB ports and Jack (what's the point, anyway it is not waterproof ??).
In time, two major problems:
- Back scratches very quickly, and it shows. Basically, it takes on a purchase within two months if you want to have a flawless appearance telephone
- And the worst for last: this shell scratch your phone! In fact there is some play between the cover and the phone, suffisemment for micro-dust slide it (even if you do not remove) thanks to the movements in your pocket. This game also allows the hull to move slightly, so that the micro-dust and rub it causes scratches on the metal parts of the note 4, especially near the USB port. In short, it is against productive.