Yes, but you need to call them and ask about them.
No.
Weight Watchers offers several different programs in order to reduce weight. Actually the programs differ from country to country. For the United States the following options are available: "Points Plus", "Momentum" and "TurnAround".
Weight Watchers is always updating their programs to try to make everyone's life easier.
The Biggest Loser diet program is inexpensive when compared to Weight Watchers and other diet programs. Programs like Weight Watchers are expensive because there are meetings where members meet to discuss their progress, this comraderie is what bumps up the prices. http://www.sparkpeople.com/ is a free diet plan.
It's NOT completely free.
You can do the Weight Watchers points program for free.
Yes, Diets in Review does review the Weight Watchers program and so do many other websites. You can easily find reviews for the Weight Watchers program on the internet.
Many it just depends on where you are in the world.
Some formal Weight watchers memberships cost money to join, however there is also free weight watchers online, and all you have to do is sign up. If you have a mac, there is a widget for your dashboard called You Diet, which works the same way as weight watchers and it is free.
A one year subscription to Weight Watchers Magazine is free with a subscription to Weight Watchers or it can be purchased at magazine stands for $1.58 per issue.
weight watchers is tailored for the individual, so price will vary depending on you weight loss needs and which program you want. All weight watcher meetings are free so you may want to search your area and attend a meeting to inquire what programs they have that are suited for your needs and prices for each program.
The Weight Watchers website has a section on the different exercise programs.