They lay the bigotry on way too thick in this movie.
Are we supposed to be shocked at man's inhumanity to man here? Or perhaps shamed into being nice to any xeroderma pigmentosum cases that we may meet? If so, maybe real-life examples would be more effective as propaganda.
(Last I heard, the classmates of a middle-school girl from upstate New York who has XP, Katie something, were being pretty nice about her condition. Good.)