Its also a dust magnet the moment you peel off the protective film

Similar to multiple product reviews, this protector will crack, especially the part that goes around the home button, it seems like the protector want to start cracking from there the moment it is out of the protective sticker

I would imagine this would have to be the case for a glass shield, because it would be an extremely thin and fragile piece of glass if they tried to make it a circular cutout for the home button, for example...it would break off the moment it was even tapped on something.