Review Detail of Korubu in Physics The Greatest Magic

I'll just get to the point, the characters do too much unnecessary things, and sometimes they even do things that is contrary to what they stated in earlier chapters, the plot is overly used and the pacing is too all over the place, the characters make unusual choices and the main character is apparently the narrator, it gets boring in about 10 chapters in because of too much dialogue and stupid choices, albiet author did avoid adding too much cliche moments but i cant vouch for the other mistakes, the translation is also... i dont knoe sometimes bad sometimes good, like theres times where it goes from 100iq english then drops to -100 in the span of 1 paragraph