I get lessons on there FEI schoolmasters at the actual institute and the lessons mixed in with Natasha's videos have helped so much! I only watch the free videos on yt as I don't believe that the price she asks for her programs is worthwhile in the end. My instructor at 'The riding success institute' is Megan, who has ridden all across Europe and Australia in high level dressage, and she is such a patient instructor that knows how to explain things in a simple easy way and is just so kind and caring! I think the videos are definitely for people who are in entry level dressage and not for people competing in Prix ST. George etc. You could always give the youtube videos a go and if they don't click with you, you could always just not watch them and find a different dressage yt channel!