Why not just have an alternate unlock method for players who need it? (operationrainfall.com)
On the initial screen, you're reminded that face unlocks aren't as safe as other unlock methods, and someone who looks like you could unlock your device. (howtogeek.com)
Aside from the larger screen, most of the buzz around the 5T has centered around the new face unlock method. (android.gadgethacks.com)