I think he has some alright stuff.. Intraday mentions are interesting sometimes. I think he has CEO's and employees calling in to ask about their stock.. Just being on the phone with him can be good awareness imo. I sit there and chart that stuff sometimes when bored..
Never, ever invest with money you need to survive on. Never ever put all your money on one bet. Diversify or die and have patience, while setting tight stop losses. $20 or less in commission fees is almost always cheaper than a 5-40%+ drop in share value.