Wright, 40, is an irreverent British filmmaker, and sources say Marvel had been unhappy with his take on Ant-Man for weeks. Originally set to begin shooting June 2, the production had been put on hiatus while Feige ordered revisions of the script that was co-written by Wright and Joe Cornish. According to sources, Wright had been willing to make revisions earlier in the process. But the new rewrites took place without Wright's input, and when he received Marvel's new version early during the week of May 19, he walked, prompting a joint statement announcing his exit "due to differences in their visions of the film."
"Kevin Feige [and his top lieutenants] run Marvel with a singularity of vision, but when you take a true auteur and throw him into the mix, this is what you get," says a source. "They don't want you to speak up too much or have too much vision. People who have never worked there don't understand how they operate, but if you trust them, they have an amazing track record."
Ant-Man's tone might have been too quirky for the Marvel universe. Insiders say Marvel feels it already might have gone outside its comfort zone with August's Guardians of the Galaxy, a space adventure heavy on odd humor and featuring a talking raccoon.