Also, I'd like to make one point about the righting-off of a movie that isn't even finished yet, and that, consequently, none of us have seen. A movie is a product, just like anything else. Who cares what a person's political views are if he keeps them out of his product? (For instance, Matt Damon bothered me by making his anti-fracking movie: he didn't keep his views out of the product. But, then again, he never pretended he didn't have an agenda in that movie, so what the hell.) If the movie stays true to the book (and we have no indication that it won't, other than conjecture), then who cares?
The only reason I can see to hate the entire movie industry over politics is this: they use money earned from these movies to fund liberal non-profits and to donate to the campaign funds of liberal politicians. Okay, I concede that point, but offer a counter point: so do teachers' unions, and academia in general, and General Electric. Will you tell us all to drop out of high school and college, or destroy all of our G.E. appliances, because we might be inadvertently funding Obama? If you're gonna take that line, it ain't as simple as purging your DVD collection of everything but John Wayne.
Perhaps I'm just biased because I genuinely love watching movies, but I just finished reading the idiocy that was the Zero Dark Thirty thread, and this is bothering me at the moment.