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Last updated: 07 Jul 2026 at 16:38 UTC

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Review of by Kevin P — 03 Jun 2018

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Strengths: It feels like all movies involving Mark Duplass (Jack) are filled with quality dialogue. That was the case here again, as the entire movie has sharp conversation that switches from witty and comical, to deep and emotional at the drop of a hat. That's made even more impressive when you consider that most of the dialogue was improvised. Emily Blunt (Iris) and Rosemarie DeWitt (Hannah) were both great as the females in the film. They both shared strong chemistry with Duplass that shined throughout. The big scene where everything comes out, from Jack and Hannah sleeping together to Hannah poking holes in the condom to Iris' feelings towards Jack, is fantastic.

Weaknesses: Usually, these indie films are rife with charm, but there's not a lot to this one. Though it's considered a romantic comedy, there's not a lot of romance in it. Other than a few conversations, the Iris/Jack love story isn't fully developed. We just get the sense that they are simply friends until Iris flat out admits it to her sister. I wasn't a big fan of the ending. It wraps things up a bit too nicely considering everything that happened. Plus, the cliffhanger vibe didn't quite work for me.

Overall: A good movie with some strong dialogue and acting from the three leads. It can be a bit dull at points and the ending leaves something to be desired, but it's an easy watch that you probably won't regret.

This review of Your Sister's Sister (2011) was written by on 03 Jun 2018.

Your Sister's Sister has generally received positive reviews.

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