Review on amFilm Glass Screen Protector for Samsung Galaxy S9 Plus, 3D Curved Tempered Glass, Dot Matrix with Simple Install Tray, Compatible with Cases (Black) by Flavio Iyer

As far as fitting/applying the protective film, the enclosed instructions make screwing it on very easy and difficult, with no air bubbles. He also seems to protect well. At the same time, the defense itself has some problems. One is the black border around it; It cuts off the last bit of the screen around the entire perimeter, rendering the phone's sidelight feature almost useless. This is especially a problem when the phone is placed face down, which is the purpose of the side lighting. Another problem is that there is no oleophobic coating, so it gets very dirty and leaves fingerprints. Another issue is that you can see the dot matrix through the tread quite well even after it's applied. Another annoying aesthetic issue that has been mentioned and even portrayed by some other reviewers is the weird iridescent patches of paint that distort things behind the tread. The screen was perfectly clean when applied and there was nothing between the screen protector and the screen, but there's this weird rainbow "oil in water" thing. At the same time, I do not replace the protective film until something happens to it, questions.