Shiren the Wanderer: a primer
Atlus project lead Scott Strichart also introduces the new difficulty settings — easy mode allows you to keep your items and levels after dying! — and the methods of control for AI partners, ranging from fully automated to fully player-controlled. Atlus calls this video a "walkthrough," but it's really more of an overview. In any case, might as well start studying up now in preparation for the February 9 release.