The box-set covers a wide range of techniques and styles. It is both informative and exciting to watch. Tutorlink believes it provides a great insight into the world and workings of self-defence, and is both an inspirational and motivational tool to audiences. We would strongly recommend this product to potential and existing students looking to learn more about self-defence, its methods and training, as well as those who look to improve their skill and ability. This collection of DVDs has something for everyone, novice or advanced. We believe instructors may benefit from observing the teaching techniques used as well as its presentation and pace. Tutorlink rates it as a good all-round educational and entertaining product. A must see!