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

This set of assorted short tracks is hard to avoid if you want to create a track layout of even an intermidiate size. The male-male and female-female pieces will provide a dramatic increase in the number of layouts possible as you can now overcome the problem of curves returning to the starting position.This is a must-have for any Brio enthusiast.
Positive

Steve Milloy, author of this book, is a Washington, DC, lobbyist who has represented just about every polluting industry imaginable, especially the tobacco industry. If you doubt this, read the book Trust Us, We're Experts! by Rampton and Stauber, who have pages on Milloy, CATO, American Council on Science and Health, and their PR campaigns to smear health and environmental concerns as 'junk science' waged by evil public interest groups and activists like Ralph Nader. Pure industry propaganda.
Negative

I'm such a goof! I automatically assumed that the format of this DVD was for North America Region. I was so excited when it came in, I opend the package and went straight to my player to watch. Opps! I discovered that the PAL format is not readable on my player. Though, I am aware of the many video formats out there, I still assumed that this DVD was just like any other DVD or Blue Ray that I have pruchased.The PAL is for countries like Japan and Europe, I confirmed my findings when I red the back information of the DVD package.Good thing that I have an adopted daughter in France, she will like this DVD. It's just her format! :-)Please be carefule when purchaseing video's on amazon...read carefuly that the format is for your country or else you may end up disapointed.

Negative