Oscar season is never boring. It was a record-breaking morning for Oscar nominations — and in a season where casual awards watchers were ready to call the race back in September after the debut of Paul Thomas Anderson’s “One Battle After Another,” we now find ourselves staring at one of the most exciting and dynamic best picture battles. The reason is simple: “Sinners.” Ryan Coogler’s audacious horror epic shattered records with 16 Oscar nominations, the most ever for a single film, surpassing “All About Eve,” “Titanic” and “La La Land,” and reframing the entire season. “One Battle After Another” still...