There are rules on which people are assessed ico?
But you can not be completely sure that this is exactly what happens. Team and road map, advisers, white paper, they are all good, there are prospects. But then they just pissed off all the people. From such it is impossible to insure. So, how to properly evaluate ico?
You have all described it correctly and nobody is insured from a bad ICO. You need to be very attentive and pay attention to all the details. You need to do a lot of research before investing in a project.