It's a pretty great screen protector; good glare reduction, easy to apply, doesn't get bubbles under it like most. However, it is somewhat fragile and chips at the edges and eventually cracks across the face. But since you get the advantage replacement for free, the minimal charge for a replacement makes it a good deal.

Love this screen cover! I hate glare and this is the perfect fix.

This screen protector looks great with the iPhone on, doesn't reduce clarity of display at all, and NO glare in the cockpit (I have a bubble canopy so this is important). That said, it isn't the easiest to install and this is my third phone with these and they all have areas on the edge that do not stick flat. This is noticeable when the phone is off but doesn't hurt the viewing experience, so for me it is a worth while trade off. And the rounded edge on this is far and away the best of any other glass screen protector I've tried or seen demonstrated. And they are very good at replacing them when they serve their purpose and crack to protect your phone's screen. If you need anti-glare on your iPhone I would highly recommend this, just wish they could solve the edge sticking issue.