I rate it very highly. It was very easy reading!

The 1st section is the story and it incorporates what needs to be learned/done in the story line.

The 2nd section has the reference information that the story teaches, plus the instructions/templates for the Kearney Fallout Meter (KFM).

The story line also gives some excellent examples of the different types of human behavior that will be exhibited under such stressful coditions.