I watched this with my daughter. I think that I liked it more than she did. She is right in that it is a predictable film, though she said very, which I disagree with as the plot is slightly unusual compared to most films like this. It is about time that an older woman and younger man was featured. I can see why this went straight to streaming as I doubt I would have watched it in the cinema.
It has decent dialogue, directing, plot and acting as well as lovely scenery. It is a film I would say is worth watching, but not necessarily one I would go out of your way to watch. I have no idea how faithful it was to the book and I doubt I will ever find out if it was..