The one thing that made ABSOLUTELY no sense in the movie.
So Todd puts a saw to the girls face causing her to bleed profusely. He walks out of the room and says, "I'm done" but because he didn't "finish the job" they kill him.
So that brings me to my next point. The main character cuts Stuart's co*k off and then leaves the room saying, "let him bleed to death" and they let her... Why the double standard here?