Hey guys, hope everyone is doing great. My dad just ordered 4 invisible shields last night for the iPhone 3G obviously (2 for me and him, 2 for family friends) and i just wanted to know a few things about them: How do they hold up? Are any first gen iphone users still using theres after a year? Also is it easy to install? I saw an installation video of it for the 3G and the parts around the bezel/chrome of the phone looks hard. Is it easy and any tips? Thanks guys!