1st of all, the riffs are great, it's most important in this music. I'd write more but you can just listen to the album & get what I mean.
Then, vocals are actually strong, not smthng I even demand from modern metal tbh.
Lyrics, Eng is not my native +reverb+being traumatized you tend to interpret things thru prism of your XP, but it sounds like some have deeper layer than just fantazy & are rather about ppl.
On top of it all - aesthetics & show that allow to escape the horrors of this world.