As far as I remember, we haven't been shown gameplay footage of The Elder Scrolls Online before, so this almost-6-minute interview with creative director Matt Firor is particularly relevant to people interested in the title. In the video Matt talks about the team's approach to quest design, combat, PvP and more.
No new information that I could pick up, but it's still a solid overview of ZeniMax Online's aims with the online RPG.