^ Damn, you beat me to it. And if Kakashi can accomplish it, I can only imagine how good an Uchiha would be. Not to mention Genjutsu is faster than Amaterasu, because as soon as the opponent looks into Sharingan, he's put under genjutsu there and then.
Right. Because you can summon giant snakes and genjutsu them with no chakra left. Totally NOT pnj.
That is your poor, biased interpretation then. It was shown to depict Sasuke's large Chakra reserves just like how Nagato was almost out of chakra but revived an entire village. It's not Pnj, just your gross subjectivity.
And you do realize that you are completely out of decent arguments, right? Why are you bothering yourself?