Really enjoyed Matrix, by Lauren Groff, but found myself unable to finish, for some reason? I got within 30 pages of the ending and put it down one night last week, and each time I tried to finish I said to myself but why, just 30 more pages of the same. It was super-good, but it did drag, in the sense that there was no real plot arc to resolve. She evolved, but goodness by the time you are 40 or 50 and have been the abbess/prioress for 30 years… is there really much room for “revelation”?