Incredible discussion

Last night was our first meeting and over all it went well. One high light was one of our members pointed out that the Incredible family was actually the only family in the movie. Has the family unit become a rare, unique, occurrence today? I was shocked that Disney would actually allow a film to be produced that promoted the traditional family unit, a mother and a father still together. Does the film promote a traditional family structure? Was this intentional or a happy accident? What do you think.