Heretics of Dune

Another book with a very different feel from the first trilogy. I enjoyed the characters and intrigue in the first half of the book as the plan began to take shape and was set into motion, but I preferred the second half as the Honored Matres made their move and it became a race for all the pieces to fall into place. I was a little disappointed or confused at the reveal of the plan at the end, and am wondering if Chapterhouse will help.