Very good glass with the known quality of Nillkin, leaves few fingerprints. I did not notice a decrease in sensitivity on the fingerprint sensor. Small air bubbles disappear within 1 to 2 days. It does not affect the quality of the screen image at all. It is difficult for someone to realize that it is glass and not the actual screen. It feels smooth to the touch. The 3 stars are because it does not fit all cases (SPIGEN LIQUID CRYSTAL BACK COVER TRANSPARENT, the Ringke fusion x barely has a problem) the glass is pressed at the corners and air pockets are created between the screen and the glass. The xiaomi case included in the phone box is fine.