You make an excellent point, particularly in reference to Wizard of Oz
Actually, I do not think the point is valid about
Oz - I mean, it's a fair criticism from our current point of view, but I don't think that at the time the plot would have been considered cliche'd.
I'd be happy to see 'Avatar' considered a classic someday (though I doubt I'll live that long,heh)
Maybe it's my bias here, as someone whose enjoyment of
Avatar was limited soley to a few scenes and - given that my verbal memory is far better than my visual memory, I can no longer reconstruct what I liked about it but I can easily reconstruct what I despise about it - but my prediction is that in a few years
Avatar will occupy the same slot as
Titanic does now in popular culture - everyone will be tired of it. We are too jaded as a society, the where the sense of "wow! that's new!" can be retained over years and generations, are gone. We may have never seen CG/3D at the level of
Avatar before, but we have been conditioned to expect technology to wow us.
Wizard of Oz,
Gone With the Wind and
Star Wars have all been monumental because people didn't know beforehand that they could be wowed. Who here on the forum, after seeing
Avatar - regardless of their impression of it - isn't already starting to anticipate the next big thing?