I thought the MC was very likeable, the idea was fresh, the art and music were good, and it made me interested in the science. The plot is focused with no meaningless arcs, and so far everything that has been explained actually made sense. It also had decent humor imo, and the main and supporting characters have interesting dynamics, and fill their roles well, but are pretty generic. Sure it has some flaws, like the non memorable supporting characters, literally nobody else woke up except the MC, and the fact that the antagonist actually makes a good point, but I enjoyed it quite a bit, and am excited for the next season.