Is Isagenix a Scam? Or a Miracle Supplement?

I started this blog as a way to collect, both for myself and others, information on Isagenix products and claims.  I spent nearly one thousand dollars on Isagenix products and have now realized I just don't know enough to say whether the products are useful, worth it, or even safe.

To resolve this uncertainty, I'm looking to compile the most complete set of independent information available on the web regarding Isagenix, including it's:

1. Products
2. Scientific basis or lackthereof
3. Packaging
4. Marketing methods
5. Leadership
6. Etc.

 Please add your suggestions so that I can make my list as comprehensive as possible.

Thanks!