I did like the little subtle acts by the actor/actresses when they were in survival mode.. For instance, the single blonde woman, at one point touches her pinky to her thumb to check for hypothermia, before starting a fire. I think the video would have been more valuable if a point was made to why certain actions were performed. So for instance, on that act, I knew why she was doing it, but my wife did not. I ended up explaining or expanding on certain things in the dvd to her.