As gamely as the movie tries to make sense of its title character , there remains a huge gap between the film 's creepy , clean-cut Dahmer ( Jeremy Renner ) and fiendish acts that no amount of earnest textbook psychologizing can bridge .
Film honek bere pertsonaia osatzen duen bitartean batez ere Dahmer (Jeremy Renner) pertsonaia sinplea eta maltzurrarekin duen erlazioari buruzkoa da .