Basically, the OP listed the items to look at for a project heading to its demise. But for a project that is only starting in the community - look for team profiles, legality of the company, whitepaper content, roadmap, website content and other related articles about the project. Sometimes you will read an article from google that this person scammed this person and he is part of the team. Are you going to trust a project that has a team member alleged to be a scammer? I hope not.