Given the task definition and input, reply with output. Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

It is very hard to find the logic in believing Freud when he himself was quite mentally disturbed and sick. Freud rationalizes things to death, he gives no hope, and removes all magic from the world. It seems, finally, that Freud is falling into disrepute after some years of popularity. He was never correct, only popular. If you want really important work in the field, then read Karl Gustav Jung, because, as I mentioned in the title, Freud is not worth reading.
Negative