Most critics like it, and the praise gathers around the games themselves: inventive, brutal set pieces that several reviews say grip from the first episode, with the Red Light, Green Light sequence picked out for the plainness of its horror. Hwang Dong-hyuk’s script is credited with keeping the thriller tight and giving the contestants enough life that the deaths land rather than pass. The class allegory, desperate people gambling their lives inside a rigged system, is read by most as sharp, and The Ringer argues the critique works because the series never makes the killing look cool.
The reservations are about subtlety. Empire finds the message unsubtle, if riveting, and Variety alone breaks ranks, calling the series thin on ideas, its talk of inequality and goodness banal, and its violence closer to fetish than critique. That one review pulls the spread wide; the other six sit close together at the warm end.