I watched the director's cut last night and saw this and thought it was weird that I didn't remember it from the original film. But it is pretty moving, especially how he fights the gang members as best as he can. The actual killing where he gets whacked in the head with a trophy a bunch of times is brutal and graphic even though we don't actually "see" it.
After watching it I realized that I do really like the film, even though they ruined the story by modifying the ending.