Performance & Direction: My Cousin Sister Review
Last updated: February 3, 2026
Quick Verdict: Hit or Flop?
Is My Cousin Sister (2019) worth watching? According to our cinematic analysis, the film stands as a FLOP with a verified audience rating of 3.0/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Romance.
Cast Performances: A Masterclass
The success of any Romance is often anchored by its ensemble, and My Cousin Sister features a noteworthy lineup led by Ahn So-hee . Supported by the likes of Min Do-yoon and Kang Min-woo , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
Story & Plot Summary: My Cousin Sister
Quick Plot Summary: My Cousin Sister is a Romance, Drama film that explores the complexities of love and relationships with emotional depth and authenticity. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: My Cousin Sister
Ending Breakdown: My Cousin Sister attempts to tie together its various plot elements. The finale presents its approach to romance resolution.
The emotional climax centers on character transformation, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the romance themes established throughout the runtime.
The final moments of My Cousin Sister reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch My Cousin Sister?
Consider Watching If:
- You're a completist for Romance films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: My Cousin Sister
All Cast & Crew →
My Cousin Sister Parents Guide & Age Rating
2019 AdvisoryWondering about My Cousin Sister age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of My Cousin Sister is 59 minutes (59m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 3.0/10, and global performance metrics, My Cousin Sister is classified as a FLOP. It remains an essential part of the 2019 cinematic calendar.
Frequently Asked Questions
Is My Cousin Sister worth watching?
My Cousin Sister is definitely worth watching if you enjoy Romance movies. It has a verified rating of 3/10 and stands as a FLOP in our box office analysis.
Where can I find My Cousin Sister parents guide and age rating?
The official parents guide for My Cousin Sister identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of My Cousin Sister?
The total duration of My Cousin Sister is 59 minutes, which is approximately 0h 59m long.
How My Cousin Sister Compares & Where it Ranks
Critic Reviews for My Cousin Sister
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This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
