I've watched a lot of films this past month.  Went through two franchises: Jaws . Began with  Jaws  in 1975, based on the novel by Peter Benchley, directed by Steven Spielberg and featuring that  theme song of John Williams , just an alternating pattern of E and F notes, which won an Oscar, and now is the standard sound of sharks. There were three sequels, earning $800 million for the entire franchise. Only the original  Jaws  movie did well by  Rotten Tomatoes , given a 97/90 scores by reviewers. However, the best shark film of all time was a Canadian documentary,  Sharkwater Extinction , which got a 100 score.  All about the illegal trade in shark fins. The  other Jaws films  got 62% ( #12 of all shark production s), 11% and 0% ( Jaws the Revenge  in 1987 got this rating, and ranks #39, the lowest of all shark flicks ).  In other words, don't bother to watch these sequels.  On the other hand, I did stay for the  Revenge , starring Lorraine Gracy, Mario van Peebles and Micha