Jade Jaguar
Regular
I would disagree about Star Wars in terms of narrative. Presentation tops narrative in that one as well. In 1977, we weren't bowled over by the story, we were bowled over by the fact that we were SEEing the story. Much like Avatar now,t he sights, sounds, and odd little details of the Star Wars universe were almost too much to take in at once (which is why we stayed and watched it twice).
Oh, the presentation was huge in Star Wars, but 2001 had also been visually epic. Star Wars had very strong mythic elements, which of course are ancient, but they were put in a fresh light, revitalized so to speak... I guess what I'm really trying to say is that before Star Wars, SF had done allegory, but Star Wars reintroduced the heroic cycle. What the Lord of the Rings did for literature, I guess.
I agree completely with B5 O. Their is nothing substantially different in nature from the plot of Star Wars and the plot of say Flash Gordon of the 30s. Both were heroic epics, and Lucas clearly has such serials in mind when he made Star Wars.
The real difference is that FG was B grade filler, and SW broke the barriers for sci fi, making it main stream. But, at their hearts, they are essentially the same.