I voted middle, but I really love the album and I return to it once every few months. What makes the album special is the increased focus on more conventional, sometimes poprock / Beatlesque songwriting. I dig that. Back in 2005 I was disappointed they weren't as heavy as Train of Thought anymore, but now I can appreciate DT not making the same record twice. That said, the album's still fairly heavy in places. It's also one of the last albums with what I consider to be good production. Love MP's natural-sounding drum kit on this album.
The Root of All Evil
Is one of my favorite rockers from the band and also my 2nd favorite AA-suite track. I wouldn't change a thing about it. 10/10
The Answer Lies Within
Has its place within the DT discography, including a pretty good performance on SCORE. The melody of the string quartet is very beautiful. JLB's vocal performance is sympathetic but also somewhat awkward in the beginning of the song. Not his strongest genre to sing I guess. 6.5/10
These Walls
DT emulating the Linkin Park nu-metal sound. On paper, that seems horrible, but what a great song. The chorus is excellent, I love the atmosphere in the verses and what an amazing drum performance by MP. The lyrics are pretty relatable for many people I guess, but maybe it could've been a bit less obvious here and there. Love the restrained, soulful JP solo, and the outro just rocks. 9/10
I Walk Beside You
Sounds like U2, and I'm not that big on U2. But still, pretty good song. I warmed up to it especially because of its prominent spot on the SCORE DVD. The bridge is really what drives the song home. Just classic songwriting. People often accuse DT of being virtuosic instrumental wankers, but this is just a very well-written and well-performed poprock song. Not what gets my blood pumping, but I don't see many things wrong with this track. 7.5/10
Panic Attack
Ballsy track, fast, energetic. Love how nasty MP's drums and JM's bass sound together here. Love JR's orchestrations on the track, great use of piano too. The Muse-inspired bridge is actually pretty good. Too bad the manic instrumental part just doesn't really deliver the goods, but the subsequent unison section makes things alright again. 8/10
Never Enough
Maybe one Muse-influenced track had been enough. The riff is rocking, but the chorus feels very drawn out for the sake of delivering the entire lyric. Not bad, but not very good either. 6/10.
Sacrificed Sons
Definitely not one of their most 'fun' tracks. It's a bit heavy on the heart and takes quite a lot of patience before it finally kicks into full gear. The vocal melodies work on my nerves a bit, but the instrumental section and especially that verse with Petrucci's staccato riff rock. 7.5/10
Octavarium
The best song on the record, and one of DT's greatest achievements overall. 24 minutes is a long time, but how the band builds up the intensity over these 24 minutes is pure musical and conceptual genius. It takes me somewhere, that's for sure. 10/10