Is Sister Worth Watching?
Answer: Maybe not, Sister is likely a skip if you enjoy Drama movies.
It features a runtime of 127 minutes and offers a standard storyline that appeals to general audiences.
Sister Review
Last updated: January 18, 2026
Detailed Premise & Narrative Foundations
Released in the dynamic cinematic landscape of 2021, Sister emerges as a significant entry in the Drama domain. The narrative core of the film focuses on a sophisticated exploration of A girl who has lost her parents due to a tragic car crash is facing the issue of pursuing an independent life of raising her younger brother that she barely likes…. Unlike standard genre fare, Sister attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
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?
In summary, our editorial assessment of Sister (2021) is mixed. With an audience rating of 5.8/10, it stands as a highly recommended experience for genre enthusiasts.
Sister Plot Summary & Detailed Storyline
Quick Plot Summary: Sister is a Drama film that explores complex human emotions and relationships through nuanced character development. This summary provides a scannable look at the movie's central conflict and narrative structure.
Sister Ending Explained & Final Analysis
Ending Breakdown: Sister attempts to tie together its various plot elements. The finale presents its approach to drama 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 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?
Consider Watching If:
- You're a completist for Drama films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Sister Box Office Collection
| 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.
Advertisement
Full Cast & Crew of Sister
- Zhang Zifeng – An Ran
- Xiao Yang – Wu Dongfeng
- Zhu Yuanyuan – An Rongrong
- Duan Bowen – Zhong Yong
- Liang Jingkang – Zhao Ming
Top Highlights
Zhang ZifengAn Ran
Xiao YangWu Dongfeng
Zhu YuanyuanAn Rongrong
Duan BowenZhong Yong
Liang JingkangZhao Ming
Wang ShengdiAn Ran (child)
Jin YaoyuanAn Ran's Little brother
Sun JialingCousin
Chen YongshengCousin
Piao Songri
Where to Watch Sister Online?
Streaming Hub📺 Stream on
HBO MaxParents Guide & Age Rating
Sister has not been officially rated yet.
Final Verdict
Analyzing the audience sentiment, IMDb rating of 5.8/10, and global collection metrics, Sister stands as a challenging project for the creators. It remains an essential piece of the 2021 cinematic year.
Frequently Asked Questions
Is Sister movie hit or flop?
Sister has received mixed reviews with a 5.8/10 rating, making it a moderate success with the audience.
Is Sister worth watching?
Sister is a mixed bag. It might be worth watching if you're a fan of Drama movies, but read reviews first.
Where can I watch Sister online?
Sister is currently available for streaming on HBO Max. You can also check for it on platforms like HBO Max depending on your region.
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 analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
