It's the rule of the thump, you need to spend time and do not make a short cut, do not follow the shills, set up guidelines to follow on what to look on a project, as a responsible investor you owed it to yourself to do the right thing and that is finding the right project to invest and warn others if you find a project is a scam project.
Personally, everyone has almost the same task if the background is the same, because everyone must always look for the right project before they decide to invest and must be ready to tell the truth if they find a trash project.