I used to think face unlock was a gimmick but I just set it up and its almost instantaneous. As soon as my face is in view of the camera my phone is unlocked. Anyone else use it?
If you do use it, make it ask for a blink to make sure it's actually you, and not just a picture of youAlthough I might just stick with pattern. Its cool but I unlock my phone while its on my desk a lot.
Face unlock not an option for us poor souls using Exchange email for work. Everything is greyed out except PIN or Password