2017 was a huge year for ICOs, and in my personal opinion, not going to be repeated again. Some of the returns in such a short space of time were unheard of, contrasted with 2018 so far when the majority are in the red before they even got up and running. Unfortunately the market got flooded by projects trying to make a quick buck, and a load of people looking for the same. The combination has been a complete sh*tshow and showing no sign of ending any time soon. Sure, some of the better projects will still succeed in the long run, but damage has been done. I think it will get better next year, but with expectations more realistic. Doubt we'll see many projects giving 1000's of percent returns, but who knows, I'm sure there'll still be a few diamonds in the rough.