Installation of the film is very simple. For me, neither bubbles nor had I inclusions originated. The reflection reduction is outstanding. All thing I found it tiring after a while on the display to look. I had to compare to another WP, which to me then the drastic loss of sharpness is noticed in text. I have 2 photos attached showing the comparison. For me it was clear, this film just destroyed the beautiful sharpness, so I guess at WP, so she had to down. This also the view is pleasant feeling. For the protection I forgive 2 stars, because the anti-reflection effect although effective, is counterproductive. But in times of tempered and scratch-resistant glass is such a film rarely useful.