First off, he is a older dude like me, HUGE into Queensryche, Maiden and Rush. He's seen DT before with me, but I wouldn't call him a hardcore fan. Anywho, I asked him what he thought after a couple listens...
"It reminds me a lot of the last QR album in that all the songs sound pretty much the same. There isn't any one song that jumps out at me as a stunner, or a completely different song than the rest of the album. All the melodies are similar"
It's funny to me that this is what he came up with. In the last few days, before he gave me his thoughts, I was kind of leaning the same way. While I absolutely LOVE the album, and it will probably end up in my DT Top4 of albums, it does seem to lack big dynamic differences. Especially the big 3, they are unique, but there are also a lot of melodic similarities. I'm sure it might be valid to say..."Well...it's the theme/flow/feel of the album as a whole". Here are some dynamics off of some of the other albums I can sight as Vastly different ...
LTL - Met 1
Voices - Scarred
TOT - LITS
These songs differ to me quite a bit structure/arrangement and melody wise. I just don't feel that same "separation" in the songs off ADTOE. Like I said... I love the album and don't mean this to be a negative, just an observation. Maybe they intentionally wanted this type of "Flow"?