The cutting of the protections is perfect, perfectly covers the screen and the holes are in the right place, neither too big nor too small.
Installation is not too difficult (only makes juggling dust on the Z1C complicated ^^) and installation is quick, no missed if no dust, it arose instantaneously, without air bubbles!
A tiny dust (with mini bubble) had crept under the protection in front and after a while; nothing!
From this point of view nothing to say!
Just the aesthetic appearance and there ... "anti-reflection" had its effect ... yes, no (or little reflection, it's his job) but then the picture is not pretty in clear!
When the image is dark, it shows little but then with a white background (in the menus for example), or on a site color / image gets "ugly" with grain on the image and white becomes gray ... and above all, the smallest writings become almost unreadable without zooming (although I had no problem without).
To back no worries ^^
And touched: look "rough" / plastic a little shocking at first ... but I got used to it, I like and the screen responds very well (although less than without the film). ..
But I will turn to other films because of the rendering of the image ...