On the subject of the glass protectors, my wife and I have each noted that the protectors we have installed are hardly noticeable and do not impede our use of the phone--EXCEPT for a little ridge around the home button. The protector forms a little ridge around the home button. It is shaped like an Omega sign around the home button and the two little points seem a bit more raised than the rest of the protector. (You can see what I'm talking about in the image up in Post #13.)