Part 1 was ok good. Also made me cry expecially when sgt.Lee decided to sacrificed himself and those kids cried a lot. I was looking forward to part 2 hoping that maybe sgt.Lee wasn’t dead at all. But part 2 was so disappointing! I’ve been looking for the other military man (sgt.Lee's subordinate). And to think that this is about spheres killing humans, part 2 is 100% different. Only the beginning and prison part were spheres attacked. The rest is all about their trust issues, stubbornness, and psychological problem. They could have just stick to the original theme and had the possibility to turn it into series just like The Walking Dead. but to dismay, the writers killed almost all of the outstanding characters. Even the ending is so !@##. Only showed kimchi. Where's the other survivors?!They weren't given a justice to their characters. The writers just killed them that fucking way for that fucking reason.