watching each episode barely 1 hour long is a pain.
Story inconsistent, and the writing are fucked up, no setting no confrontation, no problem in the story whatsoever. shit plot ,shit climax , no resolution.
the only problem in the story is these new characters are idiots that don't even know what they are doing. i miss that glasses dude in season 1, he make sure the whole group has a decent certain goals.
why bother finding a cure to a disease that the cause are unknown yet ?, you call yourself researcher ?. "understanding the problems are half of the solution" - Einstein
why use guns and rifles when you know those shit are ineffective ?, just use flamethrowers and molotovs god damnit, those can be made easier with less resources than c4 bombs. fuckin idiot soldiers.

Characters ?. start from the old ones.
mc are confused, fmc grows brother complex, the bassist girl that fought hard in season 1. gave up easily and getting ridiculous death, i dont even care to the rest of them.
new characters. researchers and soldiers are idiots , just what do stadium people want ? freedom ? decent shelter ? handsome dudes to get laid ? just wtf ?. i dont think these characters barely needs acting at all you can just put anyone and tell them to read a script.

production quality maybe decent low, considering season 1 and 2 has about the same budget. season 1 has good monster to monster and human to monster battle, so much unique ability monster. this shit ? mother and son lizard are the only new one, we got some stone monsters and zombies out of nowhere yay!, and dont forget the eggs!, guess what ? more eggs yay!!.

at least music doesnt get worse than the first season, not better but at least not worse.

do they even do some research for this ?, at least ask the webtoon writer opinion. and there is a season 3! wow even better. silver lining of the series the main cast will get easy money.