A lot of the time with child actors, you get the feeling they're trying to have a kind of poise or presentation that's beyond their years that might be put on, but also might be because they've spent years just hanging out with adults and they don't even have a sense of what it's like to grow up with kids their own age.
'At Freddie's' takes place in 1960s London at the Temple Stage School for child actors. It has a plot that makes you feel sorry for the people who have to write summaries on the backs of books.
Unlike me, a lot of child actors are very short, which is why they work. So when they're 15 they can play 11 or when they're 18 they can play 14. They look young for so long, they have abilities a much younger kid wouldn't have.
If I can make a career for myself after Potter, and it goes well, and is varied and with longevity, then that puts to bed the 'child actors argument'.
Child actors come off as work being their life and doing it 24/7, but I still have those days where it's totally, like, whatever: shopping, movies, adventures.
When I choose child actors, I chose them for their personalities. And then I work with their own vocabulary, so I'm not imposing text or dialogue on them: I'm just receiving.