Wasn't the Zodiac brutally simple, the typical Fincher-like precision, almost sterile presentation of the story, with almost perfect linearity? I mean, I love t

Wasn't the Zodiac brutally simple, the typical Fincher-like precision, almost sterile presentation of the story, with almost perfect linearity? I mean, I love that movie, but I love it especially because it's not "deep". (It doesn't mean there are no interesting questions/plotlines, of course there is the whole who-was-really-the-killer question. Of course there's the whole personal drama of the main character.) But compared to Seven - I think - there's a lot less abstract/social commentary and symbolism. (Even though it's full of the killer's code symbols.)