Very surprisingly good. If you are a fan of ecchi similar in extent to Highschool DxD this is for you. I am not generally a massive fan of massively oversexualized stories but this is a real exception. It uses common tropes in uncommon ways, and incorporates 4th wall breaks. It is generally quite funny and the characters are all enjoyable in their own ways. Also I suppose for anyone who really likes sexual things it has something for seemingly everyone. There are loli characters however during their respective sex panels they do not remain lolis (except one) so for lolicons its a bit lacking. ThereARE loli characters but they are generally not sexualized or atleast not nearly to the same extent as the other female characters. That is either a pro or con for you. It also touches on a few other fetishes I suppose with daemons, demi-humans, elves, dwarves, and even incest. I do not really have any critiques other than the gross oversexualization however even that seems to be part of the comedy of the whole thing. If you do not like harem I suppose I could see someone having issues with this but in general its a very much above average isekai story; it does rely on tropes at points but I think it generally builds upon them in a way that makes them unique.