I've been listening to this non-stop for the past couple of days - excellent album! As a huge Erik Rosvold fan, I was extremely excited to hear about this album. I enjoy all of the Zero Hour releases, but the first two (w/ Rosvold) are on a tier above. That being said, this is definitely not a ZH release. There are some technical moments, but not nearly as many. The emphasis seems to be more on atmosphere, and the bass playing shines more than any instrument except vox.
My 2 cents anyway.