Its just me or the hurtbox are kinda messed?

I just defeated Eigong and yeah she wad pretty hard, but i think its more about the game than the boss.

Like, there are a lot of examples, Jiequan, Fuxi, Eigong, etc, all of them have kinda messed hurtbox's, attacks that even when you're behind them it still can hit you, attacks with more range than sprite, all of that feel like kinda forced and antificial.

Dont get me wrong, i loved the game, but for a game that was inspired by Sekiro i was expecting something better, am i too whinny?