Anyone know anything negative about Landmark Forum? I have been invited to a free introductory meeting and I know its just a sales and recruiting session for paid seminars, but wonder if anyone knows anything more about it. I have heard it can be dangerous for vulnerable people but not sure that is me. I can be pretty assertive in one-time situations where I know I will be insulted or manipulated for money or other gain. My problem is more with being betrayed by people that I have liked enough and trusted. I have heard they engage in attack therapy, where they belittle and humiliate and ostracize, to break people down to accept their "tools". Some of the tools seem reasonable enough, I have heard the material is good, but the methods of delivery are not. That said, some others have said, beware, but being open to learning, taking what works and avoiding things you don't like is healthy.
Any thoughts?