Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I ordered Alter Ego for men but got Alter Ego for woman. I followed the procedure given on the the web to complain and ask how to do the return, but did not get any answer.
Negative

Like all of her Scarpetta mystery novels, Patricia Cornwell has proven again that she must have been one dynamite of a Coroner when she was practicing. She has a wealth of information in her books and it is so interesting to follow as she progresses to solving the mystery. I've never enjoyed reading as much as when I pick up a Cornwell novel.
Positive

This video is great to use as a resource for teaching The Odyssey. The students find the video entertaining and helpful. However, the movie does not exactly follow the original Odyssey. Of course, the directors took some creative liberty on certain scenes. On the whole, the movie does a great job in giving students an account of the journey of Odysseus.

Positive