Performance & Direction: Sister Review
Last updated: February 16, 2026
Quick Verdict: Hit or Flop?
Is Sister (2021) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 6.1/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Drama.
Cast Performances: A Masterclass
The success of any Drama is often anchored by its ensemble, and Sister features a noteworthy lineup led by Zhang Zifeng . Supported by the likes of Xiao Yang and Zhu Yuanyuan , 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: Sister
Quick Plot Summary: Released in 2021, Sister is a Drama film directed by Yin Ruoxin. The narrative explores complex human emotions and relationships through detailed character development. This summary provides a scannable look at the movie's central conflict involving Zhang Zifeng.
Ending Explained: Sister
Ending Breakdown: Directed by Yin Ruoxin, Sister concludes its story with a mix of closure and open interpretation. The finale presents its approach to drama resolution.
The emotional climax centers on character transformation involving Zhang Zifeng, 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 drama themes established throughout the runtime.
The final moments of Sister reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Sister?
Worth Watching If You:
- Enjoy Drama films and don't mind familiar tropes
- Are a fan of Zhang Zifeng or the director
- Want a character-driven story with emotional moments
Box Office Collection: Sister
| Metric / Region | Collection (Approx) |
|---|---|
| Production Budget | $20.0M |
| Trade Verdict | FINANCIAL DISAPPOINTMENT |
Sister Budget
The estimated production budget for Sister is $20.0M. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.
Top Cast: Sister
All Cast & Crew →
Where to Watch Sister Online?
Streaming Hub📺 Stream on
HBO MaxSister Parents Guide & Age Rating
2021 AdvisoryWondering about Sister age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Sister is 127 minutes (2h 7m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 6.1/10, and global performance metrics, Sister is classified as a ABOVE AVERAGE. It remains an essential part of the 2021 cinematic calendar.
Frequently Asked Questions
Is Sister worth watching?
Sister is definitely worth watching if you enjoy Drama movies. It has a verified rating of 6.1/10 and stands as a ABOVE AVERAGE in our box office analysis.
Where can I find Sister parents guide and age rating?
The official parents guide for Sister identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Sister?
The total duration of Sister is 127 minutes, which is approximately 2h 7m long.
Best Movies to Watch if you liked Sister
How Sister Compares & Where it Ranks
Critic Reviews for Sister
No reviews found for this filter.
movieMx Verified
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.
