I have owned this cd for a couple years now, and it has never ever gotten old. This cd kicks so much [tail], it is definitely, in my opinion, one of the best cds EVER. I could not listen to it for the longest time, pop it in and still know every word to every song. Aenima is a 77 minute ride through the darkest places in your mind, and after it's all over you'll be begging for more. If you're new to Tool, buy this cd first, it's their best yet.