This includes even obscure ones.
One I can think of IMO is Arcade Gamer Fubuki which is a follow-up to Game Center Arashi that predated Saturday Supercade. And the art was done by the same one who did Otomedius games by Konami, while plot was written by the one who also wrote Sgt. Frog.
I’m sure a lot of people like it but it does get hate but Sword art isn’t terrible
Birth of a Nation
I can't think of a single one atm.
Not sure if people hate it but I've never talked to anyone that likes it....strike the blood
Outbreak company and Dramacon
heaps of people tell me that Suzumiya Haruhi is trash but its really not