Sad for Hades, really liked him.
I didn't like that fight much. Qin has the standard backstory of a young and nice kid doing his best for his people and having to lose a loved one. I've read/seen too much manga/anime to even care when this generic story happen. Unless done in a very particular way.
Hades' powers felt pretty underwhelming. I mean, his blood buffs his weapon. Ok, that's all ?
I'm really hyped for the other fights to come though – just not the one with the standard "young genius" shonen character (the little samurai guy, don't remember his name) because it seems almost certain he'll win.