With part of all the ICO craziness being scam, the majority just having concepts but no working product, a lot of good ideas but questionable business viability, I'm pretty lost with what to look at. Anybody can come up with an idea and a whitepaper, even contact to devs and looking at their history is something that doesn't reveal if this will be something for real or just quick cash for the team behind it. I'm following a handful of projects right now, but I'm very skeptical.