Zodiac (2007)

In the late 1960s/early 1970s, a San Francisco cartoonist becomes an amateur detective obsessed with tracking down the Zodiac Killer, an unidentified individual who terrorizes Northern California with a killing spree. (IMDb)
Too long? Nah, could’ve used another hour-I mean, that’s how long I spent googling the Zodiac afterwards anyways. It’s that sort of mystery–complex, endless, with countless players and procedures to dissect, and the film with its excellent technique, turns, and script (the time jumps feel natural; the third-act lens shift to Graysmith works well; Avery’s arc feels like it’s cut short though) captures it all with a remarkable sense of cohesion (a couple loose threads along the way) and momentum.
8/10 (Great)