Does this suck? To my ears, it doesn’t. Not unmistakably human by any stretch, but still pretty good. And that’s 9 years ago
And by “AI singing” do you mean “a famous voice overlaid on another singer’s performanse” or something closer to text-to-speech (text-to-song)?
They increased players’ attack and defence a little, probably by 10% or something. They didn’t remove any bosses or even bosses’ attacks, they didn’t replace standard dodge with Bloodhound step or do anything drastic. I don’t understand what you are so mad about