Additionally, there's a new Ghost mode that gives players the chance to share their best times with friends, providing a little competition. (playstationlifestyle.net)
Either way, any user you follow who has not enabled ghost mode will appear on the map, so that you can see their exact location in real time. (pocket-lint.com)
You can best your own times by competing against your own ghost in Ghost mode and aim to shave off those precious tenths. (teamvvv.com)