Oh I agree it's nothing to sneeze at, but it's not an army that's going to be throwing around Tau shenanigans.
Honestly it feels more like a differently flavored Scions codex to me.
Stats wise I mean.
All the stuff I listed asides, most of it is average. That said, a lot of this stuff on paper is good accuracy, cover ignoring high strength guns and Relentless (which could be army wide, but that's conjecture).
Overall I like what I see, but I have some concerns about how it's going to play out in practice. AdMech Firepower is definately nothing to sniff at, especially since they have a lot of Toughness and Cover reducing schenanigans.
And did I mention the seemingly army wide Relentless? I know it's an incentive for the AdMech people to not cover camp, but I get the feeling everyone is gonna cover camp anyway.