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

Input: Consider Input: This is my mom's account. I had the pleasure of reading this book in English this year. I can honestly say, it is the single most boring book I've EVER read. You will NEVER find someone my age that enjoys this story. It has no action! No suspense! It isn't deep! Things don't symbolize anything. If they do, then you're thinking too hard. This book is not a classic. It is the worst. I'd recommend copying a dictionary before I'd ask you to read this pile. DO NOT EVEN THINK OF BUYING THIS.

Output: Negative

Input: Consider Input: I have a small business and it was important that the envelope feeder work well. From day 1, this has been a nightmare. Components of the printer block the envelopes/labels and they don't feed properly. If you use internet postage, you lose money with the misfed labels/envelopes. I'm very disappointed and am shopping for a new printer now, only a short time after purchasing this one.

Output: Negative

Input: Consider Input: I had last seen this movie when it came out in 1970. The plot, scenery, acting are as good as it gets. John Mills' performance as Michael earned him a well deserved academy award. He had to spend hours every day just on make-up.As time goes by people pass but their art stays with us forever. Most of the actors in Ryans Daughter are long gone. This movie that was initially not a critical favorite has stood the test of time and is in my top ten along with such movies as Kelly's Heroes, The Graduate and so on. Watching it on VHS format didn't diminish a thing.
Output: Positive