Absolute Rubbish. The acting was great from all actors, the storyline was utterly awful.
1a) Why would a character in the game (Emma) be designed just to clear bugs??? It's like saying The whole point of levelling a Pikachu to Lv100 is to delete its trainer?
1b) Wouldn't Seju just get stabbed by Emma in the first place so the problem is solved and no one needs to get hurt??????
2) If ZINU could come back to life, why cant the others come back? Because of the "Instance Dungeon"??
2a) If the game is reset, shouldn't the dungeon be reset too?
2b) if ZINU could come in and out of the instance dungeon on his own without any other players achieving lv100 or completing the quest, WHY COULDN'T SE-JU?
The first few episodes went great with the hooks and buildups, but the explanation of mystery and ending was just lazy writing.