These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Unintentionally Unsympathetic: As has been mentioned, Griffin was supposedly meant to be seen as a mostly decent person who was down on his luck and held back by a Hair-Trigger Temper, and what happens to him at the end of the movie was supposed to be tragic and thought-provoking. Unfortunately, all sympathy for him is lost by the time he rapes a blind girl and murders her father, making the ending seem more like justice being done than anything else.