So I'll make this a short review. As a review mentionned, this is not for everyone, if you like a detailed dialogue-heavy story (thought there is some action too) and op MC's then this show is for you.
Thought I recommend to be concentrated when you watch this show, because it may be confusing at times, I still have a lot of questions after finishing the show. I also felt a bit unsatisfied at the end, I still liked the setting of the show enough for me to watch it fully though.
The Art was pretty good, the music was normal (first OP is a banger tho), characters were not bad, but the story and plot was a bit confusing for me, since I wasn't too concentrated when I was watching this show (why did I farm in my MMO at the same time?). Even after a rewatch; I would give an Overall 6/10.