it is really difficult question
BLOCK holders will tell you that its a good idea to buy
im neutral about it so i can tell you that - its a gamble
you can earn huge amount of money and you can lose
i really dont feel comfortable to invest in this project more than 100$
but can't say not to invest because it really can make you lucky
Anything that related in altcoin is very similar as gamble caused by you are betting on the project itself whether it has a proper development progress or not. Im just feeling curious whether OP is affiliated with blocknet or not.
At least this coin still traded above the ico price and that makes this coin is worth to buy right now but with just a small money caused by it has small liquidity.