One of the things this summer movie season will be remembered for is for being the 50th anniversary of the first blockbuster summer movie, Jaws. It’s not an exaggeration to say this movie changed the film industry forever.

The 50th anniversary of Jaws was this past June, but the film is having special screenings in theaters this Labor Day weekend to celebrate the event. If you’re lucky, your local theater will have the film in 3D or some other upscale format like IMAX. What is surprising is that the upscale of the film actually holds up and the genius of the filmmakers, including its director, is the reason why with the way the scenes were filmed.

Everyone knows Jaws was one of master director Steven Spielberg’s earliest works and is still considered one of his finest films. Thanks to his brilliant directing skills, Jaws was elevated from a standard thriller into a masterpiece of adventure and horror. Plus, it made many viewers afraid or at least wary about going into the water during beach visits.

Jaws excelled at creating a sense of dread and unease with the way the ominous ocean was filmed as it hid the terror of the great white shark that feasted on the hapless citizens of Amity. This uneasiness with the mysterious ocean hit us right at the start of the film when a drunk young woman foolishly went for an evening swim; something you must never do, sharks and other water predators are at their most active at this time. She was attacked by an unknown, unseen force that turned out to be an unusually large great white shark that would go on to terrorize the town of Amity. The scene where she was attacked was punctuated with unsettling dark imagery, John Williams’ iconic score and the fact we never saw the shark. Not revealing the shark until later exploited our fear of the unknown, and increased our anticipation of finally seeing it when the film’s heroes, Amity Police Chief Martin Brody (Roy Scheider), marine biologist Matt Hooper (Richard Dreyfuss), and the salty shark hunter Quint (Robert Shaw), confronted the great white terror.

An important reason why Jaws worked so well was that Steven Spielberg was forced to keep the shark offscreen for most of the film. That was because the mechanical shark built for the film rarely worked and Spielberg had to work around this by implying the shark’s presence. You would hear the haunting bars of John Williams’ Jaws theme to announce the shark’s presence, just offscreen. You would see quick shots of the shark’s fin or a blurry image of the shark just underneath the surface or later in the film when the shark was speared with lines attached to barrels. These were supposed to keep the shark close to the surface as the film’s heroes hunted it. However, it wasn’t too long before the film’s heroes realized the barrels not only were not effective, but whenever the barrels bopped up to the surface, their presence signaled the approach of the invisible enemy and added to the scenes’ tension and suspense.

Spielberg’s challenge with creating suspense and keeping the shark hidden until the pivotal final act helped forge his directing skills early in his career. Of course, he had a miserable experience directing the film and avoided directing films set in the open ocean afterwards. In fact, he was so bothered by his experience that it was only recently that he was able to bring himself to watch the film. He admitted to liking the film. Who knows what he could do with the film if he made it today?

What is incredible about Jaws and one reason why it is held in such high esteem today was that after a few inferior sequels, there have not been any attempts to remake or reboot it. Yes, there are other skilled directors that could film a theoretical Jaws remake today, but they would have to compete with the mystique of the original film. How could a remake distinguish itself and improve upon perfection?

As mentioned above, a major reason why the 1975 film still terrifies us today is because it exploited our collective fear of the unseen. Most directors today would be too tempted to have a CG shark popping out of the water every five minutes. Sure, today’s special effects could easily have the shark out in the open in nearly every scene, but it would not work. We’ve seen this with films like The Meg, the Sharknado films, and Deep Blue Sea, though the latter film has its merits. So, while it is tempting to pine for a Jaws remake it is best for now to leave that idea alone and enjoy the original classic…even though it will leave you too afraid to go into the water 50 years after its release.