First off - length warning - this is a 778-page book. So many kinks - in some ways it makes it difficult for me to be fair as humiliation is a definite kink here and not one I like in any way. At the same time, this author somehow made it work. I think by inserting little bits and pieces where the omega states definite preferences and combining the humiliation with praise kink.
Characters are very much stereotypes. The Alphas are dominant with a capital D who get off on kink. The omega is a passive creature who thrives as a submissive even though he is successful in his own right. The world-building is limited in the broader sense but detailed within the pack hierarchy. The plot is interesting and a bit twisty.
There is a ton of sex scene details (remove 80% of them and you would reduce the book to a 300-pager). There is also a lot of day-to-day detail that could be reduced. ( )