"It's so natural, in fact, that we almost forgot that passwords and unlock screens even existed on the 5s; on countless occasions we tried to unlock the iPhone 5 and 5c with the scanner before realizing that we had to use the "old-fashioned" slide-to-unlock method.

"The Touch ID-enabled home button feels invisible; it works with a tap, can recognize your finger from many angles, and feels like it has less of a fail rate than fingerprint sensors I've used on laptops."

"The scanner works as advertised. I programmed my thumb and off I went. It's extremely convenient. "

"I know I’m already annoyed every time I actually have to type or swipe to unlock another phone — I just want to touch it and open the vault."