A new Netflix animated family comedy, from BoJack Horseman creator Raphael Bob-Waksberg, has started with a perfect score on Rotten Tomatoes.

Ryan Coogler’s “Sinners” and Danny and Michael Philippou’s “Bring Her Back” — dabble in the horror genre. And now we can add a third — Zach Cregger’s ingeniously structured, character-rich slow burner ...