Like most people my age, seeing Jaws for the first time as a kid was pretty intense and has instilled a fear of sharks whenever I'm in the ocean :)
Jaws is one of the classic Spielberg blockbuster films, so much so that it has been a part of the Universal Studios back lot tour for around two decades now. It was one of the very first "high concept" films as in seeing the poster or even hearing the name of the film pretty much gives you the premise.
To keep in the common themes of 70's films Jaws is full of the ideas of paranoia, a covered-up secret, and a complex protagonist with internal struggles. Also looking back at The Conversation the sounds in this film play a big part in influencing emotions and the moods of different scenes.
To that end, "Mood" is a good way to describe the world Spielberg created for Jaws. He did what most great horror/thriller films do, not show the monster until later in the film. His use of sound and visuals simply created the moods of panic, chaos, and just the feeling of being completely unsafe at the beach or in the water without having to show the gigantic (and not to mention hilariously fake looking) shark until well into the story. That's something that a lot of horror movies today forget to do: set the mood right.
This film never gets old for me and it's always a great experience whenever I watch it.
