Share 'Ayn Rand's Objective Ethics'

I would like to start a conversation re: Ayn Rand's Objective Ethics.  I recently listened to her entire book 'The Virtue of Selfishness' on youtube.  It was very interesting.  I think she's very intelligent, even if her value system is scary, particularly to those of us who are living in poverty and understand the kinds of things that arise from her worldview. Any thoughts?