30€ in the trash, as soon as I applied it somewhere in the center of the screen, it had a round mark like the residue of glue that leaves a sticker when you peel it off, probably for the fingerprint.
To have a brand new device that takes excellent photos and when you look at the screen to see the photos or a video, a film to have this thing bothering you, as well as when the screen turns off, it is unattractive.
As bad as a cracked screen is, having this thing in front of you is just as bad.

Very bad, although the installation was very easy it has a huge circle on the fingerprint (which also works very difficultly). Despite the easy installation that didn't make any bubbles, the fingerprint area appears extremely intense, and even with the first use it somehow got "marked", as if it made a ring - but from the bottom part, which was already stuck! And on top of that, it cost 25€. I don't have an opinion on the protection it may possibly offer, but the result is completely unattractive (and non-functional in terms of fingerprint), definitely prefer anything else.

Big company and big expectations.
The installation is very easy without bubbles.
BUT it doesn't hold the touch in any way.
I actually threw 30 euros in the trash. I only lasted 2 days and took it off.

The most wasted 30€ I have ever spent.
-The fingerprint ring does not work.
-The face recognition does NOT work.
-It slips and covers the camera.
-Poor application.
-It does not provide any protection.

The worst purchase someone with an s23 ultra can make is this, as not only does the fingerprint sensor not work (8/10 times), but it is also aesthetically unpleasing since you can see a dot at the location where the sensor is supposed to be unobstructed for recognition.

This is not screen protection. It's a waste of 30 euros. The phone fell from ten centimeters high and the protector broke immediately. Unacceptable. Also, the touch doesn't work well. Money wasted. You could say that you bought something cheap. But here, you're giving money for nothing