Finally got it. Didn't give it a ten, b/c I think perfection is pretty rare (trying to think what I've rated 10), but this is certainly right up there. So much music - the DVD-A is two-sided!
I think the LOTR: Complete Recordings cycle is the closest thing to Wagner's Ring for the 21st Century. Simply amazing. I know some have critiqued the conservative nature of the series' surround mix, but I find it perfect: a big inverted "U" around the listening space.
So now I have all three releases, PLUS an advance test pressing for Two Towers: Complete Score that I'll keep for posterity.