For what its worth, I've had mine on my iPhone 5 for about a month. Installation at the mall, outside of Chicago, was perfect. I got the full installation of the clear Ghost Armor. There prices have gone up over the years - mine was 42.80 installed after tax. I've been very happy with their products.
My only concern is that the beveled edges are not covered. My phone, being black, is apparently prone to scratching on edge - according to Apple's Phil Schiller's comment to a user complaining about scratches.
I am thinking of using a bumper as well. I may get the Tech21 Impact Band with the removable clear back-plate and use it as a bumper.