Trying to find out more about Cha Cha

I have been asking around on the myLot discussion board about Cha Cha human search engine but I am not getting much info. Some people say it's to hard to use but I have read posts on some message boards that say it's pretty easy. I am still trying to find out more about it because I would love to be able work and set my own hours. We will see. I will keep you posted.