1 - The Root of All Evil - Pretty good, but ultimately nothing special
2 - The Answer Lies Within - Dreck, absolutely awful
3 - These Walls - Pretty good, criminally underrated
4 - I Walk Beside You - I like it, but nothing special
5 - Panic Attack - No thanks
6 - Never Enough - No thanks
7 - Sacrificed Sons - OK, but nothing special
8 - Octavarium - Fantastic, one of their best
This album, even though it features one of their best songs, ranks at or near the bottom of their catalog for me. Large parts of it feature songs that could have been done by anyone, not necessarily DT.
MY OPINION. If it's your favorite album ever, great, more power to you.