Always bear in your mind if you invest in ICO today, "HOPE FOR THE BEST BUT ALWAYS PREPARE FOR WORST", to expect best result of your investment in ICO all the while being prepared with options in case it is the worst one possible, there is a few investor in ICO today being fooled, beacause they don't prepare for the worst.
Always bear in mind that investing in an ICO is very risky. There is no 100% guarantee of good ROI, that's why you have to be prepared because not all ICO's ended successfully. I suggest invest only what you can afford to lose and don't expect too much.