Ehhhhhhhh.
I read Cinder Blaze for her heroines, full stop. They straddle that line of being difficult , hardass, stubborn and opinionated without venturing into stupid, psychotic, or suicidal territory.
Obviously, your mileage may vary. But I read for her heroines and NOT the packs or heroes because many times, I can take or leave the dudes.
This one though? I thought the story was so focused on Lachlan and Auren that I thought I was reading a straight forward romance between a FMC and MMC . Did other supporting characters get scenes or page time? Sure. Was it enough to make me be able to distinguish between one or the other? No. (Here's looking at you, Kieran, Dex, and Luke the beta.)
Her family is built up to be this powerful juggernaut of a problem that barely gets any page time aside from a scene or two.
There's more time spent on external conflict (like the brother of Lachlan, his twin AND her ex, who is a toxic fuck up and who she won't give up on) rather than the interpersonal workings of the pack and solidifying that relationship and I think the story suffers in that regard.
Did I like it? Sure. Enough to read further into the world and other characters, yes. If this was my introduction to her writing however, I'm not sure I'd bother to go further because I think it was rather weak in characters and relationships. Past books have been stronger in that particular respect.