We used to train at Daddis martial arts in Philly (gab still does). Brad daddis is a good friend of ours and a Lloyd Irvin disciple and affiliate. He goes to all the MMA millionaire events an swears by them. He owns one of the biggest schools on the east coast. I know he signed up 300 students in a month after the last one. I'd say it's legit if you want to get into that business.