I finished the Mother of Learning series (it appears to be complete at 4 Arcs/books) and it was good but not great. A bit uneven and meandering like all of the serially-written series, it had a solid premise and worked fairly intelligently to suss out all of the angles of its premise. Like many of these series it went over the top about halfway through with the protagonist become way OP. Overall I enjoyed it. I would give it a 7 on the true 1-10 scale, which is a rating of “Good”.