And although she was a young teenager - if you want to consider that "all grown up" somehow, she hardly looked fifteen and sixteen, she could easily have played twelve since she was so teeny physically.
Nope, fifteen/sixteen is not "all grown up," however this thread is about Child
stars, so I guess her qualification (or lack thereof) for inclusion here is dependent on what you consider a child "star" to be. Obviously any role whatsoever does not make a person a child star...just a child actor.
And yes, of course a superhero movie is fluffy compared to a straight ahead drama with layers of subtext not reliant on special effects and genre characters. X-Men is better than most superhero movies, with an attempt at a real emotional core - especially with the Rogue character as conceived by Bryan Singer and co., but surely you can see the difference between say Halle Barry's work in X-Men and in Monster's Ball, yes? That's the kind of difference in difficulty level I'm anticipating Anna Paquin tackling in the next couple years. I suspect she'll be up to the challenge.
Berry was a bit of an exception...she sleptwalk through that flick. Apart from a character here or there, I consider it a "legitimate" movie, acting-wise, if you catch my drift. I suppose if you want to compare it to some films on the absolute opposite end of the spectrum in some ways, you might find "fluffy" to be a fitting adjective, but personally it's not how I'd choose to describe it.
How she chooses between that and the enormous piles of crud that will also be heaped upon her at the same time will determine the next phase of her career.
Perhaps it's just me, but I get the odd feeling that she alternatives between commercially viable films, and genuine challenges. I do recall reading that, in an interview, she expressed significant distaste for the "teen flicks" she had begun to be typecast for...so if I had to guess, I'd say she's definitely pointed in the right direction,
Spider-Man notwithstanding.
I'd like to add, however, that a second Spidey flick may very well provide her with an opportunity to flex her range a bit. The character of Mary Jane isn't a completely boring or shallow one, and a Spider-Man movie without the tedious burden of introduction may well be able to explore her character. I guess we'll know in, oh, two years or so, whether or not they deliver.