I liked it. I liked the modern humor. I loved the actors' performances. Some of them (Anne's father and sisters) were cartoonish but funny. They actually were a bit charming in their unadulterated narcissism.
The scenery, clothes, and houses were visual treats. The film was beautiful from start to finish.
I never read the book so maybe I might be more critical if I had but I doubt it. I don't usually watch too many of these period romances but it was actually a pleasant diversion; I'm glad I did.
I think this movie deserves better ratings.