Assimilate

Audiences primarily experience intense fear and anxiety as the protagonists uncover the disturbing reality of their neighbors being replaced by perfect, menacing copies. Anticipation builds with each reveal, while surprise elements contribute to the horror. Curiosity is piqued by the sci-fi mystery, and disgust arises from the uncanny nature of the creatures, fostering empathy for the characters' desperate struggle for survival amidst growing confusion and paranoia.