Bold words, there.
I beg to differ. Star Wars is (err...was, before Disney anyway) the most instantly recognizable and universally beloved series of all time, and for good reason. You are grossly oversimplifying it.
I rewatched the original Star Wars (Ep IV) a month or two ago, viewing the famous Harmy's DeSpecialized Edition, as I'd never seen that cut before. Last time I saw the original trilogy was over a decade ago when I was probably an 11 year old kid. Seeing them now through the eyes of an adult gave me only further appreciation for the movie.
I love the famous scene in the Cantina bar with Han vs Greedo, as it's very inspired by western films of the 60s. In the Special Edition, Han shooting at near the same time gives a duel "high noon" vibe, but the original where he just shoots first and Greedo never gets a chance to fire feels more like the famous scene in "The Good the Bad and The Ugly" where he says, "If you're gonna shoot, shoot. Don't talk."
In terms of soundtrack and special effects, it is simply legendary. Industrial Light and Magic was invented, and many of the techniques used in the film were invented so that George Lucas could achieve his vision.
It launched the careers of some of Hollywood's greatest giants.
And there's an inescapable optimism about the film, a sense of fun and adventure, despite the dark times we live in. That was a message that not only is universally resonant across all times, but was especially timely in the 70s, following Vietnam and the Watergate scandal, in a period of inflation and corrupt or ineffectual leaders, when the prevailing trend in Hollywood was similarly dystopic films about depressing circumstances.
Star Wars is A New Hope. Not just for the galaxy, but for humanity.