Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Give me a reason

One reason to like it, that's all. Here's why I don't:- WAY too costly for a piece of plastic.- Tabs supplied to install are awful both in appearance and functionality- Unless the filter is 100% pressed against the screen, the image becomes blurry.So, if you want privacy that is way too expensive, looks like a 2nd-grader stuck it to your screen, and ruins your eyesight, then I guess this product is for you. I have it on my screen as I type this and I'm already getting a headache.