Monster movies are a classic feature of the horror genre and have deep roots in cinema because of the universal nature of the narratives. However, the creatures in these movies aren’t what they seem to be on the outside, as they often serve as a metaphor for the overarching themes and critiques the plot focuses on. This becomes especially clear when the monsters featured in the film aren’t seen onscreen for long periods of time, as the narrative is more concerned with the development of the characters and their dynamics.

https://screenrant.com/monster-movies-creature-wasnt-the-point/