Shia LaBeouf led the first three Transformers movies to box office greatness. Now he's slamming Michael Bay’s franchise and his time alongside those robots in disguise. LaBeouf said something changed in 2009 and he didn’t seem to be enjoying his role as much. He said, "My hang-up with those films was that they felt irrelevant." He said it was hard to keep doing the films. He said they were the "antithesis" of his "purpose on this planet."