Looks cool enough, although I hoped they would make some twist with Temple's character, as that trope, beyond just being stale, seems rather underwhelming considering the outlandishness of the rest of this film.
On another note, it'll be interesting to see how many parents take their kids to see this movie, thinking it's going to be another Harry Potter. Also amusing to ponder whether it'll be scared kids or scared parents running out of the film, haha!