Thanks for this detailed write up. Extremely useful as well. It was getting hard to chose which ICO was legitimate so just decided not to go with it lately. However it seems Airdrop is all the rage nowadays.
Yes, the current project is really hard for some newcomers to choose from, and it's hard to see what's really worth it.
Currently, investing into ICO is not a good idea, I think we should to invest into Bitcoin and top altcoins.
Because when the cryptocurrency has bullish trend or hot trend on the world, the ICO can become good place for investment and speculation like the last year.