Not that anon, but don't remind me. I like the Owl House (unlike /co/, who only jerks off to it), but there's no denying that Willow is a terrible character. Luz should only really be friends with Amity, in terms of someone her age and that's it, seeing as it's the only believably developed friendship in that whole show, so far, between someone Luz's age, honestly.
Unlike most of /co/, I like Craig (for actually feeling like someone I CAN relate to as a fellow nigga and not just another sad little dorkass archetype who I'd beat up for fun in High School (Clyde (TLH) - seriously, fuck that pussy ass bitch.). Also, most of /co/ can't come up with a good reason for me to dislike him, other than racist shit-posting, which is worse.), but the best character of the MCs is Kelsey for me, hands down.
She (Kelsey) is pretty quirky, except it works and makes me endeared to her without question. Plus, she isn't completely obnoxious to me like a certain blond obnoxious Mary Sue cunt from Disney /co/ jerks off to regularly.
The worst character in this show for me is easily that Tea timer girl wonderbread jerks himself off to; the very example of a Gay Space Rocks rejected design made manifest before my eyes.