For the price the quality is to go, for those who find small scratches, there is another film on the side that goes against the screen, even if it is not very clear the movie is there, I bitched fifteen minutes before discovering the film that has not an indication BE there. After adhesive level, I advise you to buy one proposed for 2mm lateral sides of the screen to avoid openings where dust can enter. Level tools provided for the Samsung S3 deviseur is not very correct buggers must aims to unlock if it slips. To completely remove the glass my advice is to take off the high corners and drag a plate like those of a little plastic advertising that you constantly receive in your mail boxes.