The home button just doesn't seem to have the same tactile feel either. It doesn't click properly (like my loaner or my old phone). My blackberry keys felt like this before they stopped working Fear of something like this is exactly why I have been mourning the failure of my first phone. Now I have the hassle of trying to get apple to send me a phone that is 100% Oy. So what do you think? Will apple deem these defects as severe enough for replacement?