Sigmund Freud - Messiah or Charlatan?

Whether you believe Freud's theories, the world was not the same after his writings. Where would we be without libido, id and Freudian slips? He changed the way we look at the world so much that even literature is given Freudian interpretations! And yet, there are scientists claimed to have "debunked Freud."
We'll discuss some of his most important theories, contributions to psychology and see what you think.