New Oculus VR hardware! We get our hands on the second development kit for the Oculus Rift at GDC 2014 and chat with Oculus VR's Nate Mitchell about the roadmap to the final consumer release (plus their thoughts on Sony's VR efforts). Here's how DK2 differs from past prototypes, our impressions of it with new tech demos, and why you should still hold off until the final product.