Anyone Have Any Experience With M.I.T.T?

The training program, not the school?
 
My partner recently returned from their level one and then went back for their level two courses and is now involved in their legacy program. He says it is a wonderful program, taught him all about how to get the most out of life, he's so inspired now, he's so motivated, he knows how to communicate better, blah blah blah. But he won't actually give me any details about WHY he feels like this. How he reached this enlightened state. But I HAVE to do the course too.  
 
After researching on the Internet, I am pretty sure it's a borderline cult. Advice? Opinions? Insight? Can anyone explain it a little better for me?