Investing in ICO is too risky. It depends on the project of the coin or the dev team behind it and the community itself. I've seen scam ICO's that are gone in the wind. You can really detect if it ia scam or not base on the website itself and if there is a dev team. There are also good ICO nowadays that are doing great and when they hit exchanges the price went to 4x the price in ICO. There is also a huge impact with the community, if they dont dump the coin after ICO.