There is no question that this is definately Tool's best CD. I have just started recently listening to Tool and I realize they are one of the best rock bands of all time. Lead singer Maynard James Keenan has an excellant  voice, too. The best songs on here are Stinkfist, Eulogy, 46 & 2, and  Aenima. I'm looking forward to Tool reuniting and making a new album next  year.