It's a drama set in a modern-day fictional town called Wendover, Massachusetts. It follows a somewhat functioning alcoholic 60ish realtor as she faces the reality of her declining business and family relationships.
Hildy Good (Sigourney Weaver) is a woman in denial about her drinking and its impact on her life after she's gone through one rehab. She still has a decent relationship with her ex, Scott (David Rasche), who left her for a man. Her daughters, Tess (Rebecca Henderson) and Emily (Molly Brown) have a more strained relationship with Hildy because of their childhood memories of her drinking.
Hildy also engages with a young married woman, Rebecca (Morena Baccarin), who is having an affair with the town's psychiatrist, Peter Newbold (Rob Delaney). Finally, as Hildy's world begins to crumble, she reconnects with Frank (Kevin Kline), her high school love, who is now the town's provider of garbage collection, substantial renovations, as well as fishing for lobsters.
This is Sigourney Weaver's movie. She is outstanding and has a good script with which to work. She is smart, clever, and humerous in dealing with her denial and frequently talks to the movie audience to explain herself. Kevin Kline is a good match. The rest of the characters are more forgettable as individuals but add texture to the context. Unfortunately, I thought the ending was too facile, detracting from the film's impact. I haven't read the book, so I don't know if the finishes match.