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

Ex Input:
Here are the rules: 1) Every time a character says or does something that's supposed to be funny but comes off completely lame instead-take a swig. 2) Every time the movie veers off into some completely random direction that has absolutely nothing what-so-ever to do with anything, take a swig. 3) Every time a transformer does a somersault or twist in the air in slow motion before attacking-take a swig. Follow these simple rules and you'll be bombed 15 minutes in. Seriously. While watching this movie I kept thinking how many millions of dollars were spent to provide us with idiotic jokes about red coffee cups in yellow rooms and effeminate assistants with Russian accents. Every time I see one of these movies, it saddens me. Given the insane visuals-tight, more serious stories could have really made this series into something amazing. Unfortunately that's not the case. At least there's no leg humping in this one. That's something I guess...

Ex Output:
Negative

Ex Input:
This book was a wellspring of information for me as a newly diagnosed type 2 diabetic. Getting off the cycle of being told to eat complex carbs, seeing my blood glucose spike from doing just what I was told, and getting medications increased again and again, I read what Dr. Bernstein said with interest. After trying his recommendations I can say with no reservations that this book may have saved my life! I highly recommend it to anyone who has pre-diabetes or diabetes and hope that the general medical community opens their eyes. After only one day of this diet my blood glucose readings were close to normal, and continue to stay there, with less medication. My energy levels are high and I have felt better than I have in a long long time. Kudos to you Dr. Bernstein, for daring to say the truth! I recommend both his books and also Dr. Atkins Diabetes Revolution to anyone who wants to learn about diabetes and diet.

Ex Output:
Positive

Ex Input:
The nicest thing I can say about this movie is it is really bad. There's talent to burn in the cast but they should have burned the script instead. The script is so terrible it makes "Never Too Young To Die" look Oscar-worthy. Rosie Huntington is like a blonded Megan Fox but without the charm or gravitas (which Ms. Fox isn't exactly awash in either so you can tell how wooden her replacement is). The movie is actually painful to watch for teh first 2/3 but at least some of the action scenes in the final third are cool enough to make it not a total loss.

Ex Output:
Negative