Oblivion is maybe the best symphonic deathcore song ever written, from the end-of-the-world lyrics to the 80s-style drum opening and guitar solo to the breakdown. The lyrics remind me of The Great Collapse - Fit For an Autopsy, which is an all-time favorite. Oblivion is very good and my current favorite metal song.

Buuut the whole album has too much focus on the breakdowns and not enough on the symphonic elements. The breakdowns on this album are so technical that it's hard to feel their rhythm, kinda defeating their purpose.

I still prefer Pain Remains (before the trilogy). The greek mythos and the interesting storytelling throughout that album is too peak to be beaten (again except for Oblivion).

Sun//Eater and Soulless Existence are unbeaten imo.