A very very mid isekai anime.
Worse than the likes of Slime Isekai or Redo of Healer or any other generic isekai anime
Animation is very generic, Protagonist has a generic shota design, none of the side characters are interesting and everything is purely the definition of bland.
The protagonist has zero flaws whatsoever as his magical power basically forms any chemical known in existence and another magical power that lets him spot out any sickness. As he was already a famed chemist before he died, he has zero flaws and the series is just watching him cure people.
The only thing interesting about the show are the chemistry formulations and the usage of medicine and such.
tldr very generic, don't watch unless you're a chemist or need to pass your science exam