Mr. Amir fortunately could prove his metal in the first match itself, and that too against world class batting of india, that is very good sign for him. Now at least he has shutted off all the critics and haters of him which are in his team as well, as likes of hafeez saeed. He has taken the ghost out of his back and now has all the right attention of all the people. Now he just needs to continue the good work.
But i want to draw the attention of you people to other issues that indian batting nightmare and a new bowler (even a comeback in this case) is not a first timers. Indian batting have lost it to many many new comer bowlers. And if history suggests anything all these new coming bowlers get butt fucked in later matches even more than their collegues by indian batsmen. Even i dont know why is it like that.
Given this was a green pitch amir could move the ball, i dont know what would he do in the typical subcontinent pitches that are absolute belters, and now with attention of indian batsmens here.
By the way OP is over reacting for the reasons i mentoned above, its not a first time any bowler have taken 3 wicketts. It happens all the time, its pretty much routine. This individual worship is not new for pakistani team. I remember how wahab riaz was worshipped, and not a single word was listened against him in those days. And yesterday he was called a indian asset.
So we know what is coming for Mr.Amir on the flat wicket pitches, when every indian batsmen will try to ride on him.