I think the problem with most of these ICOs is overvaluation, some people don't estimate what a project worth, no matter how good the prospect of a project might promised, once the project is overvalued the best thing is not to invest into it, that was why ICOs was dumping when listed on exchanges because they is no value in their current price. Just look at Lisk and Waves for example two over-capitalized projects but where unable to deliver to expectations and I see this trend continue for more time in the space because people seems to have forget the basic principle of trading, you buy at low price and sell high