Martin Weiss and his "cast of thousands" (or so it seems) will scam and spam you to death once it gets its hands on your email address. You will be absolutely swamped with doomsday pitches from a few, then a dozen, then too many faces and names to count as the moles pile up too fast to even count, let alone play Whac-a-Mole with them. For every Weiss- and Banyan Hill-associated mole you whack (i.e., unsubscribe from), two more pop up. Even if their business model actually were investment (as opposed to bullying us out of thousands of dollars in fees every time we turn around), we'd have to devote every waking hour to buying and selling scores of MUST ACT NOW horror movies all day long.
I have a life, and it would be much more pleasant without Martin Weiss and his countless pseudonyms in it. I neither know nor care whether any of his advice is valid; I just wish I had never heard of him.