Fonda and Tomlin hit it out of the park I binged the series over a 2-day period and wished there was more. The characters were well developed and the whole thing was very entertaining. It covered many bases that divorce can bring about to family and friends, and dealt with issues of loss, honesty and aging, among others.
I wish Sheen and Waterston had had greater chemistry between them, but their interactions with the family members were believable and poignant. I especially enjoyed June Diane Raphael and Baron Vaughn, as two of the four adult children.
What I can't decide is who I liked better, Fonda or Tomlin. In each case, they braved characterizations that were vulnerable and multi-faceted. In the case of each, this is their best performance, and the two together were phenomenal. Funny one moment and heart-tugging the next.
This is an adult story, in the best sense of the word.