I firmly believe it's the best way to unlock a phone since you can even do it inside your pocket, but... I wouldn't mind if Samsung one day upgrades it's face recognition to Apple's face ID level of technology.
It's handy, it's also handy for the police. Your rights to privacy are out the window. You could be forced by law to open up your phone for evidence if asked buy the law.
We don't need Apple's level of FaceID, that's why we have an ultrasonic fingerprint reader. I would like better face unlock in the dark to open my phone, not for app security, that I only want a fingerprint. Best of both worlds.
