I was requested by 11 of my clients to review this site as they had some interest in boosting their Youtube videos views. I went into the site and began to earn points. As soon as I reached 100 points, they stole them. As if that was not enough, they reverted my account to about -130 points, meaning that over and above the 100 that I made, they still demanded me to donate 130 points to them for free. Doing a tally, that means that I lost a total of 230 points in total.
I believe that this is unethical by all standards of measure and the owners of this site are unscrupulous to say the least. They operate like thieves who are bent on stealing other people's time. As we all know, time is money. Stealing someone else's time is stealing more than the person's money.
My advice, therefore, is to stay away from this site as they are crooks, that steal your time under false pretenses. They are definitely not worth your time.