Never had one before, picked up a $10 one from the mall to use on my white iPhone, I have to say the white of the home button and earpiece cut out stand out but hey can't do anything about that lol. But is the screen supposed to look a little fuzzy? And that it's completely unviewable when used from a distance but people closer can kind of make out that the screen is on right? Just wanna make sure it's working properly, is there any difference between this non-name brand one and the one from Zagg besides the warranty?