I just love the soundscapes in this, especially Fallen Angel, One more Red Nightmare and Starless. I think that it's slightly less approachable than TCOTCK, but it's pretty fantastic and just sounds great. The only downside is Providence, as although its still great, it's not as enjoyable to me as the other tracks.
This is just the most angelic album I've listened to. Albeit, last time I listened in full, I was like 10, but when I was younger this was my favorite thing to relax and sleep to.