I bought this movie a year ago but I never bothered to watch it. Since I'm on break, I decided to watch it. It's a great movie. The CGI was amazing in this movie. I thought everything was filmed until I read about it. The taxi murder scene and the Zodiac killer's second killing were the best shots. My favorite scene had to be when Graysmith was at Bob Vaughn's house. That was definitely a Fincher moment.
The film is a little long and drags a bit in the second act, but overall I'm sure it had to be that long to get all the facts in there. Those are my only complaints. It was interesting to see just how the Zodiac killer's influence was so strong, everyone was a victim in one form or another.