Love it. Story wise, it is very well constructed. No cliche, no generic moment and more importantly no no-brainer moment. The only complain regarding the story is its pacing, which i think a bit too fast. I think this anime could done better if lengthen a bit, maybe a 12 or 13 eps.
Other than that, the graphic and animation are great, not as marvelous as other Trigger products but still, for an anime adaptation of a video game, and also for an anime project by Netflix, it is way exceeding my expectation.
Definitely recommended to everyone...(except underage and any religious person that watch anime for some reason)