This year ICO will still be hype because there are still alot of people supporting it. It will just end when the people got fed up with ICO scams and choose not to support ICO anymore. Maybe it will happen 2-3 more years. But dont neglect the fact that there are still successful ICO out there.
i believe this year will be the end of ICO if we dont regulate it. There are too many scam project and many investors lost big amount of money of that scam project .if this things will continue there are many investors will lost thier trust to invest into crypto currency.