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

Q: Can anyone who watches this movie ever erase from their mind the scene where Crawford finds out Palance and Grahame are plotting to kill her and goes stark, raving mad? It an Olympian display of overacting that has never been equalled: Crawford pulls at her hair, wildly darts her unfocused, bulging eyes, clamps her ears shut, pulls tight her grimacing mouth. A lunatic chimpanzee receiving electroshock couldn't do justice to Crawford's facial contortions here. I guess the reason that Crawford is such a fascinating screen presence to fans and nonfans alike is that she's a relentless masochist. In movie after movie, no matter what terrible fate befalls her, no matter how many times she is betrayed, it's nothing compared to the mental punishments she visits upon herself. The movie itself is serviceable but fairly ludicrous; there are glaring plot holes almost never seen in true film noir. The entire switched-identities ending is just about as bizarre as Crawford's performance.

A: Negative
****
Q: Ten gold bananas, two thumbs up and hurrah for Gorilla! What a wonderful book. It was a pleasure to read! If you just want to get comfortable and enjoy a book-this is the one I would suggest.

A: Positive
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Q: This book is better than ANY of the great trashy historical romances I have EVER read. I love to cook; I love to eat; I love my husband. This book made a great week for all three. It was an inspiration for me to perfect a couple of things, cooking and uhmmmm. If you want to get INSPIRED too, then read this book!! I'd pair it with a couple of cooking books, like Cooking in the Nude: the one for newlyweds, Booty Food, Inter-courses, or something like that. Enjoy a great book!

A:
Positive
****