for me the fun isnt really just to say who you look like, but to see what the site says. ive never had anyone say i look like hackman or poitier (no surprise on that one) and i dont see the resemblance either. ive been told i look like benicio del toro, elvis, oliver platt, but thats not what the site came up with.
do different pictures, you get different results. i was thinking of taking a photo of a celeb from online and seeing how accurate they were.