not all ICO altcoins that have good mission vision and roadmap guarantee that the project is good. It depends on the people in the project. Because I personally better follow the project in which there are already people who are experienced and have a good track record in the world of crypto. Because of the project's tendency to succeed depends on it. Writing a vision of a brilliant mission is easy, but to realize it will not be as easy as it is written, therefore some experts need to help realize the mission's vision.