User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170422181129

Alright. I don't know if it's the same guy below that feels like Issei just needs to improve on everything despite him coming so far after 23 volumes, but just stop. You're entitled to your opinion, but Issei isn't going to be perfect in everything. He's not the smartest guy, yes. He doesn't have talent for some things, sure. But that's no reason to overlook everything about him. Issei has gone from low-class to high-class devil in less than a year. He has gotten a bunch of girls to fall in love with him that are fine with being in his harem. He has become a hero to the world in so short a time. He doesn't have to be very smart or very talented. Issei is fine as he is.