The second act of Jaws maintained this incredible build to July 4th and then the town-wide hunt for the shark. The aim and stakes were so clear, and unique. This just becomes a slasher, with no ticking clock. People are just out and about, whilst Brody sort of awaits the next inevitable death.
There are some great 70s moments of intimate hard boiled cop work, which makes sense from a Kojak/Columbo director, such as Brody watching as a photo develops…