@TomSchmidt
Christina Ricci (#AddamsFamilyMovies)
Kristen Dunst (#InterviewWithAVampire)
Henry Thomas (#ET)

P.S.: I also share the impression that the work of child performers has improved over the last couple of years. But maybe that's mostly down to scripts that no longer treat them as one-dimensional wise-cracking supporting characters that are either cute or are getting into peril by their own stupidity.