50/50

It worked better for me than for other commenters but it did crash on me once. The images it retrieved were similar to my own (I took a selfie in good light to try the app).

There was one photo couldnt find the eyes on the original pick had uploaded (uses them as a point of reference to match faces). It asked if wanted to manually identify the eyes, I said yes, it worked perfectly.

Not a bad app. Needs a few bug fixes though.

Whymm about Celebtwin Lite, v4.0.2