Thanks for those of you who responded honestly and without bias. If anyone was offended, then maybe this topic just needs to be locked to not further offend anyone as I was unaware there was a previous discussion surrounding this subject.
I've learned quite a few things from your responses such as Ayu:
probably smokes
drinks socially
is not a robot
honestly needs some sort of break
All of the varying opinions really made me think about how I judge Ayu so harshly. Now I feel horrible. :/ Maybe this is just her new singing style. I guess I should be happy she's still at least trying to give her all. Heck that she's even still singing. I don't know what I'd do if she stopped singing.
*knock on wood.