Star Wars is a big dumb movie about space wizards. It was in 1977. It was in 1983. It was in 1997. It was in 1999. It was in 2005. And it still is today. Elevating it to the level of some mythic form of art that must be be cherished and glorified like some holy text while shunning all other gospel as blasphemy is just a little bit silly.
I think the original Star Trek is leagues better than any of the other series but I'm not out trying to incite a crusade against Voyager. There are people out there who like the "new" Star Wars and you really don't have any right to be offended by those people's right to express their fandom.
I think you are confusing your sense of nostalgia for divine truth that ought to be spread like jihad.
Guess what, if I ever have kids. I'll show them Star Wars, all of Star Wars and let them make up their own minds about what's good and what sucks just as we did when we were growing up. If they come to the movies on their own, awesome. If not, and I have a choice in the matter I'll show them 4, 5, 1, 2, 3, 6. I'm not going to attempt to indoctrinate them with all my pent up nerd baggage from the last 15 years over which set of space wizard movies is better than the other.