[Atlas Shrugged is about] What every Ayn Rand tome is about: how the status quo keeps the SEKRET GENIUSES of society down by demanding that they conform to the expectations of their mundane and uneducated peers. Also, that the free market metaphor is actually an objective morality, and that a woman with a jaw you could crack brasil nuts on is TEH DEAD SEX-AY.
Basically, if you're 22 and still nursing a resentment that the jocks who wedgied you throughout high school didn't take your leet math skillz seriously and failed to worship you as an intellectual demigod, Ayn Rand is the dead shemale for you, SIR.
Ayn Rand is what you read before getting behind the wheel of your H2 and driving to your 10 year HS reunion to gloat, even though the jocks will probably still kick the fuck out of you. But at least you have the money to hire one of those lawyerly leeches you hate so much to sue their musclebound player asses into desuetude!