This is my first virtual reality experience and it was amazing. The video runs for 20mins and is of a submersible visiting the Great Barrier Reef. At first there are about four screen but when they go underwater it’s just one screen and whichever way you move your head you can see the reef and it’s inhabitants. It’s truly spectacular. They suggest that if you wear glasses for reading then you won’t need to wear them for the experience but if you wear them for distance you may want to leave them on. There is time at the beginning to experiment with both. The ‘googles’ have adjustable straps and you forget you are wearing them at all. Definately recommend.