2.5
Theres some reasonably well thought out ideas here about how an awful (and silly) society like the clans might come about. Andrey is a different kind of protagonist for battletech and, in certain senses, more ambitious than most found in franchise fiction in terms of his psychological realisation.
Unfortunately, Andrey is just such a passive and negative presence with an interminable amount of inner monologing. Almost any scene with Dana is even worse. The material you really want to read in here in clan story terms could easily be a novella, and 2 books in we spend a lot of time studying Andrey but rather than an arc its more bobbing along the bottom.
Theres a lot of time jumps but yet little sense of progression. Really, I think it would be better just to read Operation: KLONDIKE for clan lore.