Takes too long with "Waiting..." , "Authenticating"... and sometimes it loops back to "Waiting..." and since Android support is a bit lacking, won't it be good to have a switch to showcase how it really should hv been?
Besides, from a real world point of view, I don't always have to be looking for my phone to unlock the lock (neither does folks who ain't as tech savvy or one who's always glued to the phone).