It looks so simple, so easy to install, and the price was right, so I bought it expecting a no-hassle installation. Was I ever wrong! The alcohol wipes are about the size of postage stamps, and hardly clean anything. After the first one, I took a sponge and cleaned the molding, and let it dry, then tried the second alcohol wipe to finish the job across the top molding. Then I tried applying the taped film to the top. And tried again. I used the two wipes I had left (which I was reserving for the sides) to clean again, and tried again. IT DOESN'T STICK and that's all there is to it. Now obviously, if it doesn't stick, it isn't going to do the job. So I'll try to attach it using regular duct tape (not aesthetically appealing, but if it works...) and if that doesn't work, I'm heading back to the store to find the competitor's product. VERY DISAPPOINTED!