I’am very excited about Daydream, i think it combines the best of all platforms.
-Mobile VR with Vulkan.
-Motion Controls.
-Curated Store without a fully closed ecosystem.
-High adoption rate due to Android.
Oculus are shooting themselves in the foot with too many restrictions. Vive is currently more like a prototype and Steam as a VR store lacks quality control.
Google can take the VR throne if they do it right and i hope for a very strict quality control, far away from the PlayStore, the AppStore or Steam.