It depends. Some ICOs are highly successful and others not. Like every investment, ICO also has its own risks. To reduce the risk, the contributors need to check the ICO’s plan, read the white-paper and validate the MPV or the related platforms to an ICO. However, ICOs are among the high profitable investments in the blockchain ecosystem and some of them had 1000% ROI.

You can read SynchroBit'™  White Paper from here. Also, comprehensive information on MVP has elaborated here