Most critics respond warmly to Zodiac, praising David Fincher’s patient attention to the investigators and journalists consumed by the case rather than the killer alone. The praise clusters around the meticulous period detail, the handling of a sprawling investigation and the performances, with Robert Downey Jr. drawing particular notice alongside Jake Gyllenhaal and Mark Ruffalo. The reviews repeatedly find the routines of police work and reporting compelling, with suspense growing from accumulated detail and the strain of prolonged obsession.
The reservations concern pace, repetition and how much restraint serves the film. Empire admires the character study but misses Fincher’s usual stylistic flair, while the Evening Standard supplies the clearest dissent, finding the investigation often sluggish despite its care. The spread is fairly wide, though predominantly positive: what admirers find absorbing in the painstaking pursuit, the less convinced find hard work.
