Anime that are equally loved and hated

Hunter x Hunter - This is the most 60/40 it has got with a mainstream anime, people who like it like it a lot and people who hate it don't see what's so fascinating about it, it has consistently been in my top 5 since I laid my eyes on it probably because I like stuff that makes me use my brain instead of only dumb enjoyment

Bleach - It's liked cuz of nostalgia, that's the main factor of why it has such a big fanbase and hated for obvious reasons, nevertheless it's my favourite out of the big 3

Fairytail - I watched this anime a long time ago but dropped it after a few eps, I probably would've liked it back then but if I try to watch it now I most probably won't enjoy it, it's one of the few major shounen anime I haven't watched, is it still worth watching?