Doesn't Snipers Hide produce their own tutorial videos? It shouldn't be a surprise if their site is critical of someone else's. But if you don't have an axe to grind, a guy should watch the videos to see if there is any information of value that he can make his own. That's something I like about Louis Awerbuck (Yavapai Firearms Academy), rather than slam other shooting schools, he suggests you attend as many schools as you can manage and take as much information from as many sources as possible. Being slammed by a competitor is nearly an endorsement.