I actually like how Bioshock was probably the best adaptation and deconstruction of the works of Ayn Rand during its best parts and achieves what this movie could not do- too bad it's from an 'inferior' form of entertainment and doesn't just give Ayn Rand's novel a tongue bath, so the political wingnuts on the right would never know anything about it.
I suppose I am biased, though, since I read Atlas Shrugged for an extra-credit reading group in high school and was one of the handful of people in the group that didn't think it was anything to write home about, let alone something that deserves all the attention that it has gotten along with Rand herself. All I ever read and saw of Ayn Rand was an astronomically selfish, racist *****, constantly avoiding criticism and other realities with an equally ugly personality to match her fugly appearance. Also she died while on Medicare AND Social Security... Couldn't even follow by example