Snowpiercer

After a failed attempt to reverse global warming freezes the planet, the last survivors live aboard a train that endlessly circles the Earth. Confined by a rigid class system, people in the impoverished rear begin a dangerous revolt, fighting their way through the train toward those who control their lives.

My take

You’ll like this if you enjoy bold, violent dystopian stories with social commentary, unusual characters, and constant tension; Not for you if you need realistic science, airtight logic, or a restrained tone.

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