It'll be interesting to see how the main character creates his unintentional harem in both the real and fantasy world.

The author fumbled so incredibly hard with the setting. It starts as a typical rpg-based fantasy world that, while rather tired, still has the potential to create interesting events and happenings, but the author never does anything with it. They even introduce random inconsistencies that go completely unexplained, like a random summoning spell on earth working for literally no reason (despite the fact that we're told that earth lacks magic), or a random earth-born priestess having powers that seem specialized in dealing with the big bad in the other world. The kind of things that both the reader and the MC should think worthy of questioning, but it goes basically without comment or explanation from the story.

And that's all before the author executed what may actually be one of the least skillful genre shifts I've ever seen. Where aliens suddenly pop up with godlike technology (but terrible food culture, so they can still praise the MC for his prepackaged curry) and people start talking in the scale of universes. That's right, this story is now high-sci fi / fantasy, with literally no build up or warning. A (conveniently waifu-shaped) alien just showed up, and now the MC has to worry about an inter-galactic (or maybe even inter-universe) empire invading. As an aside, she also has the ability to alter everyone's memories so the author can have an excuse to be even less subtle with events, which I can only assume wont have a positive on the series' quality going forward.

I fully expect this alien thing to be resolved in the least satisfying way possible, like maybe the evil alien king will taste some store bought food then cry and piss himself while vowing to change his ways. That's about the level of quality I've come to expect from this series.

as aliens and space warfare start getting mixed in

• • The Protagonist: Despite what other people might say in the comments, the MC is actually one of the very few strong points of the story. He has been bullied in every aspect of his life by every single person he knew except for his grandfather,
    the only person to ever treat him as a another human being, so it's no surprise the MC has some crippling inferiority complex that haunts him all the time and no ammount of OPness can fix that sort of trauma right away. Dude is an insanely talented and handsome guy, but because he was dragged through the mud all his life, his self-steem is basically non-existant and he just can't see any worth in himself other than the skills he got in the other world, and that's a consistent topic on the story that's pretty realistic because, if you're raised to believe you're nothing, you will believe you're nothing no matter how others might see you.

• • Portrayal: This is mostly my personal opinion rather than a unbiased analysis, but I find his approach to matters ratter refreshing. Lately, there have been a flood of three blends of MCs that plague literally every Isekai story: the overconfident but lazy I-can-beat-you-all-but-don't-wanna protagonist; the sadistic, near psychopathic blood-seeking revenger who want kill everyone and everythingno matter what; and the brooding non-caring badass who only cares about his harem. 95% of all the Isekai storys that have come out in the last five years can fall in those three categories, so I find it as a fresh breath of air a genuinely kind and gentle protagonist (although painfully dense) who tries to move on with his life one step at the time than having him seeking revenge against those who did him wrong.

• • The "normal" slice of life: The story can be said that consist in two plot simultaneous, his life in the other world living as a hermit in the most dangerous place ever, which is rather dull and predictable, and his life in the real world, which is plenty more interesting. it would be normal to think someone bullied would rather go where he isn't bullied and make a new life there, but instead he picks the th**ny path and decides to keep living in his world altogether with the Isekai life trying to make the best of both sides... not that is particularly difficult when you're ridiculously strong and your face makes women get wet when they see you but still.

• • The pig: The best character this story has to offer and that's not an insult by any means. Best boi.
    
    [collapse]

• • OPness: Dude became the strongest bastard on earth just by swinging a spear way more heavy than what he could carry, but because the spear had the OP ability to pierce and insta-kill anything the user deemed as objective, and at that time it was the strongest monster of the most dangerous place on earth, his status and level went through the roof on his first kill and he also casually had an skill which made him learn any ability just by trying it once, which also made him an expert spearsman just from that exact same kill as well, but because of that sudden increase in level his body has to be transformed so he could keep up with the skills he got, making him a handsome eye-candy... see the problem? I wouldn't have had any problem with him getting that strong or hot if it had been done propery, timing his progress and growth with his experiences and hardships, but right off the bat? No thanks.

• • Predictability: Definitely the worst part of the story. The plot is way too linear; a problem happens, protagonist stumbles upon it, he solves it and a new harem member is added to his party, and this happens in both worlds!!! There's no feeling of rush or danger because you realize it's all pointless cuz the MC is going to solve it and a new damise in disgrace will fall in love with him and it becomes tiring after so long.

• • Pacing: Everything happens too fast. Him getting stronger, the romance, the school life, the battles against the monsters, the baddies getting their desserts... the author most definitely has a lot of ideas for every volume, but because they want to cover too much, they don't delve too deeply into anything, which in return causes a "uhm okay, so that's it?" vibe to the story.

• • The romantic interest: Too 2-dimensional. Not gonna bother with them because they're just textbook applications of love troopes written for the MC's unnoticed attraction. If anything, the only one worth mention is Kaori, a rich girl and his benefactor who is kind of the one most developed out of all the romantic interests.