The discs on sparring and using equipment are very well done and informative.
However, the jewel of this set is the self defense disc.
Years ago, I had Mr. Assli's Mastering Savate (on VHS no less!) and it was very good from the sporting perspective.
However, I much more interested in the combative aspects of savate, and the tape on self defense in Mastering Savate disappointed me.
While not quite an hour long, the self defense disc in this set is packed with old school savate streetfighting techniques. There are also discussions on how other arts (Muay Thai and Jujutsu for example) influenced savateurs.
All in all well worth your time if you are interested in savate.