The film is very authentic and contagious in portraying the proliferation of drugs and people in the United States in 2013. Linklater first described an ordinary person struggling with drug addiction in detail, which laid the gloomy tone of the film. Although in terms of screen effects, "A Scanner Darkly" is indeed quite similar to ordinary cartoons, but because it is based on a real-life performance, the film captures the expressions and behavior of the characters very subtle, which makes it difficult to distinguish between true and false. Sense
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Since there are not many sci-fi elements in the story, it is mainly a daily life plot, and the film does not have too complicated sound effects, so the audience can be quietly shrouded in an all-round soundtrack environment that goes back and forth between reality and psychedelic. In addition, listening to the clear dialogue and admiring the changes in the mouth shape of the animated characters with a high degree of matching is a new animation experience
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