I was lucky enough to get a review copy.
Firs thing that stood out was content. Each article was copyscape passed (Which is what I expect) but each article was completely different that one another. Not your average spun or poorly research article. Each article was a different facet of my topic. I must say, I was impressed. Most writers will not do that much research on an article, and I got a lot of different angles on my topic.
Metrics all matched up to what OP is stating. High TF, and such.
I also like that the network was split. Some restored sites, some new Wordpress sites. The only way the network could be better in this front is to use other content management systems.
The restored sites looked like your average restored site would.
The wordpress sites had all the defaults changed like you would expect from a good PBN.
It is a new network so OBL was super low on the sites I saw.
Not much else to say, did not see a ranking increase but I was not targeting money keywords. But after receiving the posts I wish I used exact anchors. It was a solid network. This is the first PBN I remember seeing that had both recreated and re launched sites for a PBN. That is a nice touch.