This is a great product. The film has a blue tint to it, so, looking out, the yellows of natural sunlight are muted. From the outside looking in, viewers see their reflection, made just the slightest bit blurry. A person has to go right up to the glass and press their face to it to see inside, and, even then, computer screens are rendered illegible. Installation requires patience to squeegee out the bubbles, but no one should approach installation of this type haphazardly anyway. Just follow theSee full review