Your Sister's Sister

3.5/5

It was a sweet film, if not all that creative of one. The plot is simple - Mark Duplass sleeps with Rosemarie DeWitt, who's Emily Blunt's sister, when Emily Blunt admits to being in love with her best friend. The plot move's pretty predictably, with one major plot point coming through other than the predictable ones. It's not a thought provoking movie, but it had us laughing a fair amount, definitely more than I anticipated. I love Emily Blunt, she comes across as so carefree and loving. Mark Duplass is a sweet, funny, honest person who kicks himself in the head for his mistakes, which makes us really love him too. Rosemarie DeWitt is so much fun in her own way, it's hard to describe. All in all, I'd recommend this movie to those of you looking for a movie with not a lot of thought, but enough substance to have a great conversation following it.