AllMe scammed us all in a great way... So we need to be more aware of the lists like that, but anyway nobody could know for future it will turned out to be scam...
Another way to avoid scams: look at ICOs that do a DAICO, a new ICO model introduced by Vitalik Buterin.
A DAICO is basically a system where the company only gets a part of the fund released every month. The amount released is voted by the ICO participants. Worst case scenario - i.e. the projects doesn't deliver at all what was planned - the contributors can vote for getting refunded all the remaining funds available.
More in this article: https://nulltx.com/vitalik-buterin-releases-revolutionary-new-daico-model-for-icos/