Just finished watching it. The movie, that is, with Jake Gyllenhaal, Robert Downey Jr & Mark Ruffalo. I was very interested in the Zodiac case when I was a kid (yes, I'm weird, move on) and I've wanted to see this one for some time. It was LONG. And so consistently low-key, Mom fell asleep and I'm amazed I didn't. But they got an awful lot of detail into the film, including lots that happened after I moved on from my crime/mystery phase which was very interesting. If you have the time for it, recommended. I may have to go search for Graysmith's book now.