Okay, let me start with the story
Highly predictable, nothing new or out of the ordinary but it isn't a that bad tough
the bomb thing is quite unique tough, it is a little bit like the hunger games 74 and 75 mixed with the whole island thing but it doesn't have the clock feature like the island in hunger games book 2. the whole survival game concept is used often and not that entertaining.
everything is mediocre or kind of good except for one big thing. The Characters, i don't think there was even one well written character in there, let's start with sakamoto
His intelligence is bad written, the thing showing this is the thing with the timer bombs. I mean he was 10# BTOOOM! player in the world (wich i hope require some intelligence) he was programmer etc. etc. but it takes two bombs to figure out its on a timer? Then the thing with the fight with implosion guy fight, It should have been more things with the mind state of seeing him from behind or i don't think it should have been added, and i also his personalty breakdowns works according to his overly good personality
and himiko, first of i think this show has to much rapists and androphobia. And i think the whole incident that sent her there could have been better. Like the think her friends was really mad on her when there really there was nothing she could have done except for running and get the police, And then getting away from them was good to begin with. even without accounting gender 4 v 1 is a quite hopeless situation. and the other man hater is misjudging since it was a horrible human act that wasn't influenced by the male gender that traumatized her in the first place
Since only horrible human beings that people wanted to disappear got to the island i think the characters are allowed to have some weird personalities but atleast their past could have been better written and be more realistic and be more in accordance with the influenced traits