I thought all of the actors did an amazing job, and I loved seeing San Francisco in the 70s and 80s. We saw the film last night, and afterward, my DH and I drove to the spot where the Zodiac killed his SF victim. The area is in a quiet & wealthy neighborhood (Presidio Heights), so I can't believe the police did not stop the zodiac when they saw him walking away--not much pedestrian traffic in that neighborhood, that's for sure. I used to go running at night through that neighborhood when I lived in the Richmond because I felt safe there (lots of private security vehicles watching the mansions) and loved looking at all of the magnificent houses; I had no idea then that the Zodiac killing had happened there.:s