I can't imagine how they did emulate more than 5000 videos showing stuff from Lockerz:
http://www.youtube.com/results?search_query=lockerz+proof&search_type=&aq=f
Even if you search for Lockerz in my country (Chile), there are also videos.
Maybe they just stock small amounts of stuff every month and not everyone gets a thing. But for doing nothing it is a big chance to get gifts 