I wanted to like this more but it was hard to follow via audio. 
The timeline was not really noticeable with the exception of the two different narrators. 
I did have to google reviews to see if I could figure out the point of views for the past. 
Perhaps I would have had a different experience reading it rather than listening. 
I do love the fact that all the characters were all retirees and still could kick butt.
I could definitely see this be a movie or a limited series.