i first tried the balloon photo and thought the results were pretty great and also funny!

then i tried the accordian-black-light picture to see if it could still match my face with the lines all over my face and it totally failed.

i also tried a picture with big goggles and it couldn't find my face and couldn't find a match after i told it where my face was.

so if there's a bleak future with cameras everywhere with this software running on them and you don't want to be seen i would recommend wearing lots of weird looking make-up (80's glam would probably work best) or else giant goggles.