David Fincher has always been recognized as one of the best thriller/suspense directors of this generation, and "Zodiac" is just one of his great films. The film is without a doubt a long film, but the suspense and the on-going investigation on the identity of the killer really makes you forget the time. Robert Downey Jr, Jake Gyllenhaal and Mark Ruffalo do an excellent job portraying their respective characters. Definately recommended if you like the genre, if you don't have patience for investigaton movies..then don't watch this.

Overrated and way too long.