I’ve been reading this manga for a while and while I don’t think I’ll be watching this adaptation I can definitely say the source is good. While the girls are definitely great it’s Arisu that carries the show, you can’t really have a harem manga without the protagonist being interesting (or rather, you can but it leads to an incredibly bland/boring self-insert type stories). He’s stuck up, slightly unhinged and supremely confident but also has an incredibly strong drive and deeply cares about the things he’s committed to. Also, the fact that the people around him call him out on his ridiculousness instead of just accepting it. I’ll take an MC that’s unlikable but with redeeming qualities that you grow endeared towards over a bland cardboard cut-out any day.