For sure.

Here was a lot of FUD about that Sub is scam, but in the end they show with release of product that scammers was scam and not Substratum.

They choose 100 people to test Node 0.2 version and I read comments of some on Twitter that work very good.

some examples:
https://twitter.com/PJBlocks/status/974046583804350466

https://twitter.com/jess_meeding/status/974144613614153733