You can try mine. Though I dunno if you will like it or not.
Cover&Title: it is nice, showing the four protagonists happy being together, showing their friendship. The title is alright, it is a hook though I think it can use more work, but it plays into the mystery aspect of the story(4/4)
Synopsis: showing the premise of the story, and it plays with the title of the story, almost like the previous part of the title (4/4)
Chapter: my favorite type of plot, uncovering a secret nobody should know/accidentially unleashing the greatest evil of the world. The pacing is good, and you nailed the part when something is going wrong. But I think you need to edit more, breaking the walls of text would make it easier to read (4/4)
Conclusion: you are cooking something amazing here, don't mess it up.
Cover&Title: not too overly flashy, enough to say there are two protagonist and their poses say they are on an adventure. Title is something I don't really feel it, typical jp novel title, its informative as it just slap the premise right into your face instead of dragging you through the title like most jp novel(4/4)
Synopsis: It gives too much information, some should be reveal in the story and not the synopsis. And there is an imbalance between both MC's introduction in it, it clearly gives more information on Soru than Reika, it feel more like a story about him and this random girl. (2/4)
Chapter: the pacing of the story is good, but like the Synopsis but in the opposite end, it focuses more on Reika than Soru. And as in the nature of isekai, plot armor is strong with this one and can do more work to cover it up (3/4)
Conclusion: you can cook really good but the there is an imbalance in your dish.
Cover&Title: another average magical girl, but it does show the MC's personality and her wisdom, combine with the Title it really expresses her willingness to learn and not high up their ass to prove that she deserve the title of archmage. (4/4)
Synopsis: again, this show the curious nature of a scholar and see what the new worlf has to offer. For how informative it is, it is decent as it only show who the MC was in her past life and that she reincarnated to the future, but not how far in the future (4/4)
Chapter: the pacing is good, not too drag out but also not too short, showing the key moments is gold. It is not combersome to read, easy to digest the plotline. However, you need to proofread more or use a grammar checker to assist you (4/4)
Conclusion: you can cook but need to trim about the edges to make it better.