There’s something magnetic about a richly detailed universe, full of adventure and magic. And history. After 40 years, George Lucas’s original gift to geekdom has no end of stories, art, technical specs, and lore attached, both in- and out-of-canon. So, yeah, no shit—why point out the obvious?
Maybe to say you never know how your ideas are going to be received, and sometimes they take over the zeitgeist. That is a tantalizing possibility, but it’s also a pretty long shot. I’m thinking past that, however.
There’s nothing obvious about the bare idea. It’s even silly in many respects: an advanced technological society of humans (and non-) “a long time ago,” and “far, far away” doesn’t make much sense, biologically, without much hand-waving. Never mind that the title has only the vaguest oblique connection to the story. That some people have figured out a way to have magic powers is a stretch further. But it wasn’t just the idea that mattered. It isn’t now your ideas that matter. Ideas are a dime a dozen, or cheaper than that. What makes possible the capturing of an audience’s imagination is the execution, the crafting, the details. It’s the seed versus the spreading tree.
Unless your ideas take over your consciousness, fill up your world view, and become another universe, they don’t even have the chance.
It doesn’t have to be big, some seeds are a dandelion, and some are baobabs. It can be a glimpse or an epic. Either way, plant that thing and cultivate.