Hey guys, just recently got an iPhone 5 (upgrading from a 2008 blackberry curve, so its been quite the upgrade!). Love the phone, and I was using a screen protector for the first 2 days of use (phone is 3 days old). There was a crack in the screen protector so I took it off, but I find the bare iphone screen to be a bit more "rough". i.e. there's more friction when i move my fingers over the screen. Is this something that would get better with time, or do I need another screen protector for it to be really smooth again?