There are certain events in our lives we feel a need to immortalize in video. The problem is, those videos only show half the story. In 360 video, you get the whole story. You can have a look around.
Through VR you can relive that moment time and time again. Each viewing will bring the experience back to life and you will see something you missed before. It's also a great way to share an important event with someone who couldn't be present the first time around.