I am holding BLZ since ICO and also I buy them when I take opportunity. There will be a comeback in a week or two and you can buy from here to hold them long term or you can buy and sell for a short profit.
As you can see BLZ keeps to it's current price, give more or less. Due to this unstable market situtation, more likely it will not reach the target price however It is still a safe port to wait until bear season pass. (Not an investment advice.)