how to distinguish the good ico, ico scam
Almost in any way, even with a good road map and a development team, they may not get support and not raise capital for development. So this lottery is at your own risk.
ICO is not a scam if it does not achieve certain sales targets, everything is running transparently, ICO scam is a sale that does not actually pay you permanently without any explanation. At least from whitepapers, roadmaps, and even team exclusivity and developers make us believe to invest in supporting the success of ICO, what matters most is how well they look to create high traffic from large and well-targeted investors.