Why are people complaining?! The animation quality is on the same level as Death Note, which is still considered one of the best manga adaptations ever made. The story is engaging, the characters are compelling, and the opening perfectly captures that feeling of malice and mystery. What also makes it refreshing is that, unlike most battle royale anime, the characters are not killing each other. Instead, the series relies purely on psychological games, manipulation, and mind battles. I honestly believe the anime will get much better as more episodes come out. Definitely one of the most underrated anime right now and a hidden gem that could stand the test oftime.