Nearly 15 years on and I still find this CD in my regular rotation of mp3s. This is Tool at their grinding, methodical, cerebral best. It is not pretty, it would not be deemed worthy of a "best of" by most peoples' standards, but in the context of my life at the time, this album made total sense. I still find myself wondering, "WTF is Mother Nature waiting for" every time I give AEnema a listen. -- wrx20l