My prediction is already coming true. Sony is the first company to attempt to integrate the new VR craze into their console with the
Playstation VR.
The Playstation VR, at $400, is 200 dollars cheaper than the next highest competitor (Oculus Rift) and is half the cost of the most expensive personal VR equipment on the market today, which is Steam's highly advertised HTC Vive.
Yet, at half the cost, and with much inferior hardware to run on, I predict it will fare badly against the PC-equivalent devices.
One thing to consider is that the Vive is technically a full-body system, allowing a complete range of motion, while the PSVR is just a headset. The Vive also has the ability to (at will) allow the user to see
through the headset, causing objects in the background to appear as shimmering representations in the virtual world. This has a lot of functionality for safety reasons and potential applications as well.