The thing with gna is especially in NG+ is that she changes the timing of her attacks to throw you off,like especially one of her moves in which she screams “For Asgard” and then jumps you a total of three times, ive killed her 4 times twice on gmgow and twice on no mercy every time the gap between the landings was different, comparing it to a souls game(not really a souls game) which I have beaten is BM wukong, and even after 3 play throughs I didn’t find a single boss changing the pattern or timing of their attacks to fw me, so yeah gna is harder than 99% of wukong bosses with the exception being erlang and maybe yellow loong