It will be interesting to see how they handle the 'John Galt radio message'. It was long in the book and would be way too long in a movie.
Ah yes, the single worst thing in the whole book. Galt's 3 hour speech that basically explicitly restated everything the book was trying to say up to that point. The "built-in Cliffs Notes", as I've heard it called.
It will be three-part trilogy.
Hopefully minus the "This Is John Galt Speaking" recap, or at least a shorter version of it. Part III will be interesting as it won't give closure...the movie makers had better not try to give it closure. I suppose that if Fight Club's ending could happen, Atlas Shrugged's could be preserved, but I don't have hope.
Here's another issue--the book was written with many people still using passenger rail. In the modern age, airplanes have taken over, and passenger rail is by and large a novelty.
If the passenger railroads died today, it wouldn't be a big deal. Sure, freight rail is quintessential, but the death of it lacks impact as it does not have the "human" factor.
There is still a lot of manufacturing going on in the USA.
Not to the extent that there was in the book. There is no "Rearden Steel" in America today. Our steelmakers are bit-players in the world based on output.
It wasn't financed/produced by "Big Hollywood"
I don't know how to take that. Most "Big Hollywood" movies are crap, and after the 2010 True Grit remake, I have no faith in them to pull something like Atlas Shrugged off. However, I can't name very many good independent movies. District 9 & Black Dynamite are the only ones that come to mind, and they aren't exactly Atlas Shrugged level.