text_a: 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- .
text_b: everything that has to do with yvan and charlotte , and everything that has to do with yvan 's rambunctious , jewish sister and her non-jew husband , feels funny and true .