Biggest BC critics call it one of the best shits Tabata pulled out. Saying stuff like "Aizen level reveal" etc. Even that fat fuck KOL said something along the lines of "one of the best manga reveals".
Tabata has a sense for good writing, he is binded by JUMP trying to make his series a new Fairy Tail. He likes to take inspiration from Berserk but can't fully go with it because JUMP's editors.