Is Landmark Forum a cult?

There has been quite varied claims about this organization. Some claim that it does work for them. Others claiming that it’s basically a rip off of Scientology. There’s also been cases with those who have given personal testimonials after having nervous breakdowns from taking part in these seminars.

I actually had a former friend who attempted to force this upon me, I rejected it every time. I noticed after taking part in this program he became very controlling and condescending. And adapted very much an all or nothing attitude to everything in life. Suffice to say, we are no longer friends.

This is their “website”: http://www.landmarkworldwide.com/