Nothing to fault,
This review is from: TUFFskinz iPhone 5S / iPhone 5C / iPhone 5 Premium Quality Screen Protectors : Anti Glare Matte edition Anti finger print (2 in Pack - Front) (Electronics)
I've just changed the screen protector that I put on my iPhone 5 when I first bought it roughly a year ago. Nothing wrong with it but it had a few marks.
I can't remember the brand of the one I've replaced. It's really subtle but this one feels less smooth/glassy when sliding my thumb across the screen. But this isn't necessarily a bad thing.
The little cloth was great for cleaning the old glue off and polishing the screen. There's no need to sweat it with applying the protector as you can remove and replace if it isn't quite square on when you start. I also found it very easy to apply it bubble-free.
My screen now looks as new. This product deserves the high ratings it has.