EDIT: let me preface this by saying check my stats to verify that I am a pretty knowledgable critic and this movie deserves everything I give it.
i felt pretty emotionally attached to the girls in the beginning with the whole end of the world scenario, but i slowly came to hate Kazumi more and more as her character was developed.
Literally, she should have (and tried to) kill herself well before this whole movie took place.
The story is interesting and makes sense, BUT IT ALL ARISES BECAUSE KAZUMI IS A LOATHSOME CHARACTER.
I suppose they kind of wrap up with an explaination at the end, but they don't say how the world will be saved, they just imply that there will be survivors....
I found myself glaring at the screen watching this, and dislike multiple characters, while not comprehending their motivations. NOT WORTH MY TIME.
check my stats like i said.
and thinking back, it is an interesting twist at the end, but goodness i hated everybody, Marco was a thug and did too much for that girl.