The main reason why ICO these days are failing is because every team just planned how to gather funds and not on how to really deliver a product. I used to aim for projects that have been in the technology space for a long time, similar to Sylo. They have been in this industry for more than 5 years now and they are recently working on decentralization through blockchain on their communication platform. It's more likely that a project and team that has been around for a long time to succeed than a team that was set up just like a showcase for ICOs.