An observation about race: When first seeing the trailers it occurred me there wasn't any main non-white actors, and then corrected myself: Oh, Zoe Saldana's in the movie.
But, you know, she plays the exotic alien. Not reading anything into that, but the observation about Stargate needing to make all its primitive cultures white seems an apt one here.
We also hear that Weaver is supposed to be 'finding a diplomatic solution'. From what I can discern, that may be part of the point of the avatars, as a way to communicate with the natives.Even today, when America is fighting a war that involves occupation - it's not the same thing as what happened during the Age of Colonization. Avatar's trailer seems to show a military-industrial complex overtly seeking to move a group of "primitive savages" off a piece of land so that they can take the resources of that land.
As far as that goes, that makes sense. If this magic rock stuff is important, then people will probably try to take it if they can't find a peaceful way of making the natives let them have it. That's at least slightly better than suggesting they just go in there and screw the place up.
All that would differ in reality is we'd be getting a lot more nuanced arguments then we get in the movie and terms like 'savages' would be studiously avoided. We might even get a critique of the native's apparently tribalist government system, with the suggestion that the intent of the mission is to impose democracy on them and provide them with a better, more technologically-inclined standard of living... but heck, logic or no logic, economic demands tend to be met.
True, which is kind of part of my point. Even a slightly nuanced rationale would go a ways towards making this feel less like something with characters pulled from the 19th century. And, as I've said a few times, I'm sure the trailer, which has to get the Big Concept across, is less nuanced than the film itself. Though, even in the Colonial Period, it was more often than not done through puppet governments and collaborations with certain avariciously minded natives working with the Colonial powers, than just - blast 'em off the resource and take it. Which just simplifies things to the point of Black Hats and White Hats.
The funny thing about this trope is that it has flipped in many cases (and this certainly appears to be one of those cases) - where the whites are shown as thoroughly disgusting, sadistic brutes and the natives are shown as perfectly pristine saints. It's really that simplification of heroes and villains that worries me about the story.