Summer intensive film program for rising high school junior

Hello,

My son's passion is film. He's gone to a film camp for several summers but wants to attend a quality intensive program where he can work with other kids who are passionate about film as well. I'm in search of reviews (negative or positive) about any of these "pre-college" programs: Cal Arts summer film program, Chapman University Summer Film Academy, and UCLA Digital Film Summer Institute. If anyone knows of other such programs they'd recommend, I'd love to hear about them!

Thank you!