ICO could be a good investment, or it could be a total disaster for you. Always do your own research before investing on it, but well, there is no safe investment as well,right? There are lots of potential ICO, but I believe most ICO will be a rubbish coin eventually. Always check their whitepaper, roadmap, circulating supply, and social media. This is the easiest way to check it (even though it's not 100% means you're safe though). I hope you invested on right altcoins!!
now many ICO scam professional they prepare valid data to trick investors and bounty hunter like us must check the background team who participated in it and check their social data like linkedin and other social media. the most important is his ICO Bounty project manager. for me ICO is fast getting bitcoin by paying altcoin that we get from ICO, so be careful guys