Wow. I just wanna say that Team Duwang for sure made this reading experience much better, the foreshadowing that was planned so far in advance would've 100% gone over my head if it weren't for their explanations.
This manga though is absolutely amazing and for sure I'll remember it for a long time. The ending with Gonen and stuff however I think is kind of unnecessary like the ending beforehand was already amazing in my opinion and now it feels like there are some loose ends remaining while beforehand, it felt like a clean ending.
Protoporos to Air Poker - STL is probably my favourite run of arcs in manga it was like crack and hard to stop reading sometimes.
Overall: 8/10 first half, 11/10 second half
Might need to re-read first half though to catch all the details its probably going to be better compared to the first read.