Review Detail of Flaiver in Harry Potter with Technology System

Review after reading 58 chapters. In short, 7/10. Now more details. From +: it’s difficult to single out something. From -: 1) Annoying AI (his constant comments on obvious things). 2) A very long introduction (The story starts around chapter 50). 3) Too many details and unnecessary information (this wouldn't be bad if it was an original story). Based on the above, I give this fanfic a 7/10 or above average. But since on this site everything below 4 stars is complete garbage, I give it 4.5/5. In fact, this can be called a review of the introduction since the story has not yet really begun.