As an investor who has experienced many failures, in my opinion, ICO is very risky compared to the previous one, so we have to be more careful and not reckless in making investment decisions because most ICOs cannot give us an advantage even the opposite.
We will learn from our experience of course, and my experience in ICO is not bad, I've been an investor and bounty hunter at the same time, I have not gain from ICO lately, so now it's bad. Maybe moving on is very important, we don't stick with ICO now when there's IEO which is growing.