If the Griffin Reveal is what I think it is, I don't like it. It is a clear piece of plastic on the back, with a soft rubber border. The border is not very stiff (easy to bend back) and I kept thinking the iPhone could almost fall out of the case.
I hope your thinking of a different case That's the one I ordered. I have a Silicone one on order anyway, so if it's no good, then I will at least have one good one.