Wonho stole the show, def, for me. He was a well rounded character (so was his ass). He felt human to me more so than the other characters. He had an inherent complexity within himself that they didn't. Though the climax of the story was more anti-climatic compared to the build-up, i liked that this manhwa was rightfully introspective with an appropriate stimulus for the characters to feel what they felt.
I loved the climax, i love yelling bellowing raw shit. But i wish Arisaka sensei, after his awakening, didn't go for a student. Yes i see the parallelism with the past with Hara whereas he was unable to accept himself BUT it doesn't span out as the suitable redemption arc, more of a uncomfortable sense looming in the background. I have read much worse things but i felt it was poorly done for its fantastic emotive climax, because it felt half baked. It's plus point would be that it lightened Hara's situation to an extent. All for all, i felt Arisaka is a character that could have been polished off far better.
This manga wins the Best Extras award, hands down