I don't understand why NEM Is judged so positively. Almost every paper say that their security is high class level, super secure etc. So what about the hacker attack then? How could it even happen? They say NEM offer unique services. This may be true, yeah, but their market failures are huge. I don't know why NEM Is constantly listed among the best cryptocurrencies, in fact, its price has been falling recently with no hint on stabilizing volatility... I don't know what else to say about NEM. If I were you, I wouldn't invest in it