A must read for anyone interested in family studies, systems theory and psychology in general. While the authors have made many changes in their way of working since this research, it's still amazing to see how these people designed a research project based on certain family interactions and possible strategies to change them. Furthermore, many ideas, concepts and problems discussed here apply not only to families, but also to other human groups and organizations (making it enjoyable for those engaged in Sociology, Education or Coaching). However, I ask myself if the interventions themselves presented to change families also have the same or similar effects in other type of contexts.
My biggest criticism about it, but it is explained by the historical context of the book and would be later addressed, is the fact that human biology is almost ignored in favour of systemic explanations of social behaviour. Nevertheless, this is a gem for readers of different interests that certainly requires a basic level in psychology, systems theory and constructivism. I strongly suggest to read an introductory book on family therapy first in order to understand (and enjoy) this one better.