There was speculation online that the comic book powerhouse used AI to make the poster given that two women had the same face and some people are shown with four fingers in the one-sheet.

"Amazon Prime is using generative AI to replace movie posters for iconic films that ... that looks horrible," another Bluesky user responded. "His finger is melting into his clothing.

Were the new posters for the upcoming Disney comic book movie "Fantastic Four ... like hands that appear to only have four fingers — a telltale sign of AI-generation — and duplicated faces.