Compared to the first half of their discography, I would say no. Especially considering that ADTOE is much better than DT12 despite the two ballads FFH and BTS being subpar at best. Also, shorter and more concise writing doesn't make songs better, just like writing longer songs doesn't necessarily make them better either. IT, for example is my least favorite of all their 20+ min epics. IMHO, they would have to top SDOIT to start breaking new ground as far as DT standards go, and I'm not even sure if that's possible.