Harry you really gotta stop writing essays dude....
haha jkz. Attack Attack are shit. But try singing yourself one day....its not like playing an instrument. It depends on your health, fitness, mood etc. So, as for taylor being off, it had nothing to do with lack of talent or being unproffesional. Sometimes you just can't, for the life of you, sound on top.
Of course, most ignoramus's don't realize this. And so one performance apparently discredits a whole career?? (Not directed at you, per say). But yes, I agree that there are certain "artists" *coughSensesFail* that do always fail to deliver, but hey some people are better writers than performers.
And for the record, I don't like Taylor. At all. Think she's just bland.