There many project in crypto that exist, in my perspective one most important in cryptocurrency project are, usability in real world and true innovating project. And ideas and project are exist in crypto for the sake of having a "project" but in the end the project remain useless as it dont have a usage in the real world even innovation. If you want to make a project it should be useful. Like for example Facebook that connect different people around the world in just one click. Its a simple idea that turns in to a million dollar company as it is very useful to everyone.