When an actor is placed in a role that is so similar to the actors own persona there is practically no need to act.
I cast Tom Cruise as a mentally unstable sheep in the new Dreamworks movie, what a Robert Downey Stark
A mediocre child who is thrown into the spotlight, made to be idolized, and showered in riches until they reach puberty and can no longer be marketed efficiently. this usually leads them unprepared for adult life and doomed to fade into obscurity
I feel bad for all the Disney seeds on tv these days.