I realize it's early, but this album keeps getting better. On my third listen, and I think it's the best Mangini album by far, and best overall album since Six Degrees, though I'm an Octavarium defender, and have a soft spot for BC&SL.
Even ADTOE had one track I sometimes skip, (Build Me Up...)
DOT has the spirit of the 90s DT within it, but I wouldn't put it above I&W, Awake, Scenes, or SDOIT.
It's definitely tied with 8vm, ADTOE, ToT, and BC&SL, though for me, I'd venture to say DOT is going to rise above those. I still need to listen more and let it marinate a bit more before coming to any concrete conclusions.