The film injects stylized stalks into the dystopian science fiction familiar to the audience, low-cost film production and creative narration. "Upgrade" provides a sense of entertainment beyond imagination.
"Upgrade" has elements common to similar future-oriented and dystopian sci-fi movies that audiences are used to. It uses machinery and artificial intelligence to maintain a physical body that is no longer functioning, and it uses borrowed superpowers to fight with more powerful opponents. , After completing the task to be completed, it staged an unforeseen reversal. In "Upgrade", the reversal itself did not cause much shock to the audience. "Upgrade" is undoubtedly dressed in a distinctive type coat, but at the climax part, it shows the intention of the creator's deep thoughts, and discusses the changes of the body, in fact, it is to touch the soul.
