Since "Unknown" has the courage to use collective amnesia as the biggest gimmick, of course there are two brushes in the script. The dramatic plot has repeatedly surprised the audience who thought they had inferred the truth. Even by the end of the film, everyone thought the dust had settled. At that time, the film revealed a big baggage that was enough to reverse everything, and played the identity suspense to the extreme
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"Unknown" speculations about the identity of the kidnappers and hostages run through. The relationship between the five people in the claustrophobic space is complicated and confusing. Since there are no particularly eye-catching star faces, all the suspense is equally distributed to all the people present, and the exciting plot follows the memory. Gradually recover and become more and more thrilling. The pace of the film is very fast, leaving almost no time for the audience to guess, making the film eventually lead to an end step by step, and when the truth emerges, the definition of good and evil becomes extremely vague here. Although the plot setting of the film is not outstanding compared with similar movies, the film combines the two fashionable suspense elements of amnesia and the secret room, and it can be regarded as a wonderful thriller film
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