School grade 3 because ...

This case offers along with two competitors the best protection one can get for his Grade 4. The quality of the plastic is simply great - not too hard and not too soft, not smells gifigem plasticizer, does not slip and feels dibasic.

The access terminal for charger cable and headphones are very accessible and also otherwise all cutouts for the camera, Home megrim and sensors are well thought out.

NEGATIVE
I take each one star from because:
The "film" is permanently installed in the cover, resulting in that it has on the entire screen "wandering" colorful artifacts such as oil on wet asphalt, when the touch screen then operated to move these artifacts. That was not so bad at first, but the more you have pressed on the touch around, are the greater the artifacts and more annoying is all. At the moment (3 days in use) almost the entire lower half is infested with these artifacts - and even if you have one dark images on the display annoying it tremendously.
Although the touch screen is made with on the desk these colorful artifacts reflect extremely visible and you think there's something broken on the display.

The second star I draw from because of the caps of the connections, this does not sit properly and must be pressed in into my violence that they close properly. Also I have the impression that the more you it bends around the plug to plug it in, the less well they include - in a few weeks / months they rest probably loose.

However, because the note is trotzallem well protected, I give 3 stars and set this equal to a grade 3 (satisfactory), because for the price should have been the better solve the Displayfolie - possibly use thicker material etc.
In the long run it is intolerable and I consider the film with a sharp cutter to cut out and even a display sheet to stick "firmly" the sticks, not just resting like this cover here.
Too bad that another 10 for output, and must tinker around.