I have a question to those who bought this? How well does this stick to the back of the phone? Asking b/c yes the front is glass and solid plastic but the back has a soft rubber-ish feel and I don't see this sticking very well to it.
You may have already purchased this or even a different protector but I thought I'd give my 2 cents. I had the Zagg full body protector for a different device but it also had a rubberized back and had no problems with it not sticking or coming loose. I got a Clear Protector screen protector for my Intercept which is the exact same product as the Zagg Invisible Shield just under a different name. For me, it seems I have to tap more than once to get something to open more often than I did without it, especially the "back" button for some reason. So in my experience the touch screen isn't quite as responsive. It's not the easiest to install and once it is on and set, it can't be removed and reapplied if you get dirt or something under it. Other than that, it's probably the most durable and protective one out there. And Zagg has a great warranty too. I paid over $20 for the full body for my other device and had to send it in for repairs. All I had to do was remove the protector, send it in to Zagg and they replaced it free. I just had to pay shipping (about $4).