I think it was Einstein that said, if you cant say it in one paragraph, you don't know enough about it. Slim takes 30,40,60+ minutes to explain what he is thinking.
After watching, opinion is, he's a talking head which doesn't help one learn to trade or invest. Could just watch MSNBC.
Although he's the first one I've seen discuss (Cycles) during chart evaluations. I do feel using those half circles, defining pattern lows, can be helpful in reading future chart pattern projections. Either success or failure expectations.