The opening video that plays when you boot up Sword Art Online: Hollow Realization released and you can watch it above this text. Like past openings, it looks quite nice and matches the art design/direction of the anime series.
Hollow Realization releases today November 8th in North America and Europe as well on PS4 (retail & digital) and PS Vita (digital). We reported on the version differences, so visit that link before purchasing the game if you want some impressions on both versions.