I received my copy yesterday and just finished my second listen. It's a magnificent score and a wonderful release. I really love the artwork and liner notes as well.
I wasn't sure about placement of the Willow's Theme track at first but it actually makes perfect sense. It serves almost as an Intermission/Entr'acte to the score. The tone of the narratives definitely changes with the opening of Canyon of Mazes. The first half is breezier and more exploratory while the second feels grander and more epic. If they were ever to perform this score live to picture it would be a good idea to divide this way as well.
A dream come true. Horner fans are getting spoiled this year!
Karol