text_a: by presenting an impossible romance in an impossible world , pumpkin dares us to say why either is impossible -- which forces us to confront what 's possible and what we might do to make it so .
text_b: the director 's twitchy sketchbook style and adroit perspective shifts grow wearisome amid leaden pacing and indifferent craftsmanship -lrb- most notably wretched sound design -rrb- .