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.
Ive been joining ICOs and there were many things I learned. I would ratger choose now to buy in an exchange than buying during ICO. I niriced tjat most coin dropa its value after being introduced in an exchange. I don't think wether its normal but I would aay that its not wise to do so cause youre just wasting time and funds.