Definitely a slow burner, but wow, is your time rewarded by the ending. Sections 6 and 7 are some of the most affecting pieces of instrumental music I've heard in a long time. One I want to revisit, as I wasn't massively blow away by much of what came before the ending - but still well worth a listen. The form in which it was created is incredible, too - this is a special project that deserves a lot more attention than it's gotten.