At the moment, only 10% of projects expect to create their own product or have already created it. The remaining 90% is either fraud or projects that will soon be frozen. Analyze the project completely. The only way to save your time and make a profit.
Unfortunately, it's impossible to make a perfect analysis that will give you correct information about a project's future. A lot of platforms are developed actively while they are at the stage of crowdfunding, but right after tokensale ends the team just disappears and all distributed tokens become useless and "priceless".
That's not good news to us because even we study and check all the information about the project there's a time it will not become what we expected to it. Nowadays there more not worth it project you might encounter that those worth it project. I think this time we must be more careful of choosing a project and analyze it very well so that we avoid those worthless project.