Before watching this movie, it is best to have some understanding of the relevant historical events. Although the film must be artistically processed, it still reflects the face of this historical event. If you look at him as a sci-fi film, it may not be so exciting, but when you know its background and know its true story, then everything becomes different together.
Before that, not much was known about the Soviet Union. About that round of the space race, about the Cold War, it's limited to some book descriptions. But when I gradually learned some relevant information, I felt more and more that the Soviet Union was really a magical country. The bravery of the Soviets is indeed admirable.
Overall, the movie is still pretty good. Small orgasms and small problems one after the other. Especially for the processing of some space pictures, it is really beautiful and amazing. It's different from those big-budget space sci-fi movies, because people who watch it know it's "real." Especially after the audience has seen so many near-Earth pictures, it is not easy to be amazing.
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