Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Works Great
Review: I used this screen for blocking my windows so the apartments i lived at couldnt see my cat and i could aviod paying a pet deposit. When i put them up, i went outside to look into my windows. if there is even a little light left from the sun outside, my windows look like someone put black tape in them. then i went back inside and lost at most 5% visiablility. Obviously if it is dark outside, and you have a light on, the screens are not effective, but during the day they work wonders. The only thing i do not like about the screen is how heavy it is (about 10x heavier than screens in sliding glass doors) but some good duct tape will keep them up there.In short, these screens work great for blocking outside view.
