Started out OK, but then got interminably LOOONNGGGG ...
... and repetitive and boring and endless. Ugh!
Yes, definitely read the 1st book, but do NOT get suckered into Books #2 or #3 ... they just go on and on and on and on, until the last few dozen pages of Book #3, which finally picks up with new action, rising from the murk from the previous book and a half.
I am now in the position of thinking there are at least 6 more books to this series (and a new Prequel Trilogy), and I’d be scared of getting into them and never reading anything else good nor interesting for several more week ... no, they have moved to the bottom manure pile ...