Processing for this price excellent !!! All buttons, sensors, connectors and speakers have a perfect distance of about 1mm to the shell, the shell itself has sufficient just gaps, so that fits the look.
The shell is relatively thick and is therefore a sense of security. My cell phone is my way already 3x so good fallen down over one meter high - the G3 is still in new condition. Its purpose as a protective sleeve fulfills the thing so with flying colors.
The price is extremely cheap, especially since even 2 (not very high quality, but fulfilling purpose) screen protectors are enclosed for the display.
Absolutely satisfied :)