I started a few weeks ago and here is what I can say. This is the best program your going to find hands down. I signed up for GMAU and a few others to see which was best. Here is what makes GMAU the best. This is the only program that tracks your progress, what lessons you have watched, what assignments you have done etc. They aren't going to give you rank you have to earn it, you earn your white belt on up. Sensei Jon and Sensei Michael are super responsive to any help you need or questions you have etc. There is no waiting days for a response. GMAU is honestly the best place to learn at your own pace and you won't find better lessons or teachers.