Watch the highlights from the star-studded Los Angeles premiere featuring Zelina Vega and other celebrity fans:

To understand the "Vega" phenomenon, you must first understand the state of modern anime streaming. Most streaming services compress video files aggressively. Even with a 4K subscription, Demon Slayer often suffers from "banding" (visible stripes in gradients) and "blockiness" during fast action scenes—specifically the iconic Water Breathing and Thunder Breathing sequences.