The Atlas Shrugged movie did not do well at all. How poorly did it do? So poorly that, as Slog tipper Davey points out, the producer is publicly whining about the treatment his film received and says he might not even do parts 2 and 3 at all:

EXCLUSIVE: Twelve days after opening "Atlas Shrugged: Part 1," the producer of the Ayn Rand adaptation said Tuesday that he is reconsidering his plans to make Parts 2 and 3 because of scathing reviews and flagging box office returns for the film.

"Critics, you won," said John Aglialoro, the businessman who spent 18 years and more than $20 million of his own money to make, distribute and market "Atlas Shrugged: Part 1," which covers the first third of Rand's dystopian novel. "I’m having deep second thoughts on why I should do Part 2."
[...]
"Why should I put up all of that money if the critics are coming in like lemmings?" Aglialoro said. "I’ll make my money back and I'll make a profit, but do I wanna go and do two? Maybe I just wanna see my grandkids and go on strike."

Oh, God, please go on strike. I don't want to have to watch any more of these movies.