Here's an in-depth look at the chick that stole Megan Fox's job in the "Transformers" movies, Rosie Huntington-Whiteley. She's a Victoria Secret model with no acting experience and that's about it. 

Rosie: At least I'm not "all thumbs" like Megan hehe!

Which brings me to my point. What is Michael Bay doing hiring people for films, who are not trained actors. He will never be taken seriously as a real director, dropping people in films, who have no acting ability.