If you've researched the "Zodiac Killer" the movie is fairly accurate.

I'd rather watch 3 original Law and Order episodes, NCIS episodes, 3 Episodes from the first two seasons of Perry Mason.

It's not an entertaining or informative film.

Overall Media Sensationalism around "Serial Killers" e.g. Bundy..one weekend in NYC there are 30 random shootings, with 16 dead and 12 critical...I find that more concerning than isolated lunatics.

There is no tension, suspense, just mental deterioration of two moron San Francisco Chronicle reporters...