A little disappointed, you will pose on the side which is always painful when we want protection without any dust below but for the price Sony could at least provide the necessary cleaning (a wipe for cleaning / degreasing and another to wipe anti- static), there is the bare minimum, ie the protection and instructions!
Moreover the surface get a lot of dust (but is a little less bright than the original screen therefore less glare) and is a little dull. Too expensive for what it is (that is the price of a tempered glass protection for mobile anyway and quality issue is something else!)