That was the concern of other people, the legitimacy of winners especially the lottery.

As you can see weekly there is winners so meaning the numbers of winners is continously growing every week but no proof at the moment. That's why don't bothered at it and just use the site feature where you are having a return even a little (Im talking with the hourly claim). Since it's free after all, who knows you can get the bonus even the odds is high for that to happened.