Well i really share your frustration because so many ICOs have come up with their own utility tokens promising to solve a particular problem but they have not because most of them actually had no use case but only to make some money out of the cryptospace and leave when ICO market as on the rise of 2017. Well i know of a few project that have products already operating in the cryptospace and i think it's worth investing into these cryptocurrencies. Follow this project https://miracletele.com and do your own research about it and i bet you would not regret it.