the main thing is that the projects were real, good and working. Plus, and people in them must believe in the beginning, so that the project can collect the kappa. Here the GBX should be extremely careful and selective. One time they will skip the bench project and lose credibility. I hope this will never happen.
It is difficult to determine whether the project will be good or not. As practice shows, even a strong and promising at first glance, the projects can will be a scam. All that GBX can do is weed out only obvious scams