Sigh, I really don't find the full screen slide to unlock gestures in the lock screen useful at all. For example when you are playing music and then access the lock screen, try scrubbing through a song or sliding your finger to adjust the volume, if you don't hit the exact points the whole screen will slide to unlock. They need to revert back to the older version how the slide to unlock was only limited to the bottom section and not the whole edge to edge full screen. This makes it extremely difficult for us to change volume or scrub through music while using it in the lock screen mode. Another thing is those arrows on top and bottom, they really need to fix this or make an improvement, sometimes it is extremely confusing with all these arrows everywhere. I think they should get rid of it completely. Atfer awhile of using iOS 7, people will understand that slide up will bring up control center. And everyone by now should know that sliding down will bring the notifications since it was introduced in iOS 5-6. So yeah getting rid of those arrows on the lock screen will clear up some unnecessary clutter.