This book was ok. I always enjoy the premise that the author has used before, where things get reset and the reader is able to explore alternate pathways, and I found the exercise pretty fun in this book. As an American, it was also somewhat interesting to read about Brexit fretting between the couple, although I probably would have preferred this "translated" to similar American politics. I didn't mind the excursions into the seemingly outlandish, and some of the COVID19 reactions were either too extreme or too soon for me. What I did find grotesque at times was, of course, the premise of the book, that the couple would both make it to 80 when so many don't.