I agree that Matthew Lesko is the most annoying character I have run into on TV. It's one thing to advertise free money. However, yelling about it, and carrying on as if he was throwing a tantrum is not going to win my business--besides, I have seen more consistent negative reviews with almost no very positive ones on his crap. Most of the money is something you wouldn't even qualify for, after all that ranting and raving about wasting your money on his book.
I would buy Kevin Trudeau's book on government money before Matthew Lesko's, if only because Trudeau is much more professional in his commercials, and actually details the actual problem instead of giving you a headache.