Most people will get a front (face) protector for their iPhone 4. Mine is the expensive, though highly acclaimed invisibleSHEILD by Zagg. I'd imagine most face protectors would offer the same area of coverage, meaning they go right up to the edge of the glass but not further. This is where the Griffin Reveal's flaws start showing. The rubber rim isn't long enough. It should go out another 1/16", or at least another millimeter around the edges. Because it doesn't go out any further on the face it is in constant conflict with the face protector, causing it to bubble and attract pocket lint. Other than that, I like the added back protection. I'll say, however, that if I find an alternative phone bumper that offers protection for the back of the phone and doesn't conflict with the screen protector (i.e. extends out onto the face just a millimeter more) I'd ditch this one for it!