The first trailer for Marvel’s upcoming Fantastic Four movie looks great and people seem generally excited about it. However, a poster released for the movie online by Marvel led to some backlash as some believed it was created using AI image generation.

Soon after the first Fantastic Four trailer came out, Marvel had to deal with an unexpected AI controversy about a new poster.

“The Fantastic Four: First Steps” tells the story of Marvel’s first family and stars Pedro Pascal as Reed Richards/Mr. Fantastic; Vanessa Kirby as Sue Storm/Invisible Woman; Ebon Moss-Bachrach as Ben Grimm/The Thing; and Joseph Quinn as Johnny Storm/The Human Torch.