This product works exactly as intended. It was easy to install and reduced eye strain. The only downside is that you cannot use it outdoors as the protective glass actually turns very blue when exposed to direct sunlight. I just wish they would make a matte version. If you have tried to apply a screen protector before, you may have found it difficult to completely dust off the surface of the product before applying the screen protector. Vapor is heavier than dust, so it won't float or stick to your device. Try running hot water in the shower for a few minutes until steam comes out, then try installing a screen protector in the bathroom. I do this every time I install a movie on any device and the result is much cleaner.
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