Tragedy Girls ★★★

A satire of social media hunger as a form of bloodlust that’s not quite as clever as it thinks it is. Still, this largely works in its efforts to retrofit Clueless as a slasher film, primarily because its leads’ chemistry convinces. Their friendship is the only effective emotional hook here, which helps their immorality to go unchallenged. Ultimately, the tone feels a bit off (this neither grows gleeful nor tragic as it wears on), but perhaps the notion that nothing really matters except our attention fits its Twitter-fueled worldview.