“Definitively, the one thing I would definitely do differently if I had to do it over again, is we would not have dyed Chris Hemsworth’s eyebrows blond in the first Thor.
That said, Feige added that at this point in time it doesn’t necessarily matter how the character is presented because Chris Hemsworth is Thor.
After the first Thor, Feige apparently learned from his mistakes, opting to keep Hemsworth’s eyebrows their original color, resulting in a more natural look.
No artist is ever completely satisfied with their work, and Feige is no different, bashing the decision to dye Hemsworth’s eyebrows blonde so as to match his character’s hair color.