Your Sister's Sister
I figured that any movie starring Emily Blunt would be good, but Your Sister's Sister fails to take advantage of its cast due to its slow plot. The story is uneven at times, and it undermines the movie as a whole; ultimately the movie plays out more like real life than a scripted movie, and there's a reason for this. The film opens with a group toasting to the memory of their friend Tom, who died a year earlier. Tom's brother, Jack (Mark Duplass, Safety Not Guaranteed ), almost ruins the party by giving a melancholy toast, so his best friend Iris (Emily Blunt, Salmon Fishing in the Yemen ) suggests he take some time for himself and relax at her father's cabin; they live in Washington and the cabin is right on the lake, making it a great spot to "get away" for the weekend. Jack decides to bike to the cabin (as well as take the ferry), and when he arrives he encounters someone unexpected: Iris's sister, Hannah (Rosemarie DeWitt, TV's United States