prior to watch dahmer and i think no movie could be bad than freddy get finger . i be wrong . to sum dahmer up and it a story about a gay serial killer which feature almost no killing and almost entirely consist of dahmer encounter with gay men before they be kill . there be no plot to be find and and it serve no purpose as far a tell u anything about dahmer . all you will learn about dahmer from watch this movie be that he like to have sex with men . horrible acting and horrible directing and horrible writing and horrible everything . if you have to choose between watch dahmer and projectile vomiting for three hour and go with the vomiting . it wll be less painful .