Legendary pictures and Google are at Comic-con in San Diego this week. They have partnered up to provide 50,000 cardboard devices to visitors.
The Legendary VR app includes a first look at the Duncan Jones’ upcoming fantasy movie, WarCraft. In this demo you're flying above Azeroth on a gryphon mount.
Once you're done flying around there are two more demos available – a Pacific Rim demo (previously available only for Oculus Rift) has you pilot a Jaeger and battle a Kaiju as well as a demo with you exploring a haunted mansion from the upcoming film Crimson Peak.