The music is nice, especially the opening, very catchy. The animation is ok-ish, too. In regards to characters, and story... well, I know that my opinion is not gonna be well received or shared, but I am going to be blatantly honest.
Characters
The characters are quite flat, but as this is just a parody I was not expecting that much character development. Each one serves as a parody of the common archetypes used in other Isekais (the NEET, the loli, etc.), and they take these personalities to the extreme, but also not in a predictable way, which I have to admit is a nice touch.
Story
I was not enjoying this anime that much - It was, supposedly, a "comedy", but I only smiled slightly at the cabbage situation. I understand that humour is subjective, so perhaps it just was not my type. I have to admit that I was getting slowly fed up with the unnecessary and constant fanservice, but I guess that that kind of things are sadly so institutionalized in the field of anime that I cannot really complain about this one, as it was not as evident as in other similar series. I was going to score it with a five, or so. Until episode nine, which is just gross.
The humour in this episode was not humour, at all. They build a character, Darkness, whose personality is based wholly on being a masochist. Again, not my type of humour, but I understand this is a parody of other Isekais, so I get it. Nevertheless, in this episode, we have a situation in which Darkness is not in control at all, as it is not one of her fantasies, and the so-called humour consists of humiliating this character who is clearly uncomfortable. They could have shown Darkness enjoying it, and the humour would have been there too. They just chose deliberately to make a woman submit when she was clearly not enjoying it (i.e. sexual harassment) and portray that as peak comedy, and well... that's not it. This situation feels forced and for the enjoyment of a certain audience sector. They completely ruined the show for me, even if I was not liking it that much. "You can make humour about anything" - well, even if I do not share this opinion, this situation is unjustified and forced, as if the creators have pushed everything wrong consciously to create a "funny" scene, and they got... that.
