Unity asked me to work with them on the Unity VR Samples, which is aimed at people who are interested in starting VR development in Unity. I'm very happy to say it's now been released!
It consists of a VR Sample project for Gear VR and DK2, with a menu scene and four minigames:
It's also backed by extensive documentation about various aspects of VR and how they're applied in the VR Samples:
If you're new to VR dev, take a look! There's tons of information in there that's bound to be useful to you.
Big thanks for the Unity team for their hard work and putting up with me :)