How bad the ICO is? it is something related to the price? product? the team member? or much worse overall? because of that is just related to the price and they just launched the token to an exchange then you need to wait for another month for the product it is normal for an ICO to crash like that most especially if they have a big allocation for airdrops or bounty, you know there's a lot of dumpers even the investors itself, if the project is good and promising then stay and wait for the product launching.