The flow is not a VR unit, you do not get virtual comp editors displayed on a visual representation of your route which you can chase, and you can not race other people. Its a turbo trainer which does speed, cadence, heart rate, distance and power. It is a really good Turbo with regards to getting information and data from it
There is a VR based flow model however called the i-flow if you want VR but the price is vastly different.
You can also buy a kit to upgrade the flow to the flow but it works out more expensive, but gives you the option of taking the price hit in two chunks
The tracx website is good for seeing features of products.
http://www.tacx.com/en/products/trainers