Does invisibleSHIELD Wet ruin the quality of the iPhone 4s retina display?

Does invisibleSHIELD Wet ruin the quality of the iPhone 4's retina display?

Yeah lowers the resolution

No, it does nothing to the quality of the display at all. The resolution will be the same. However, some people might say that it might not be as clear since there's a piece of plastic on it, but there's really not that huge of a difference.

Personally, I don't like InvisibleSHIELD products. I tried one on my iPhone 3GS, and it would just never stay on. I currently have an iPhone 4 with a case that has a bevel on it, so if it falls on it's face, the screen doesn't hit the ground. It's protected it from most scratches, although there will always be some that are inevitable.