Who is taking the show to another level?

As i always felt that Aamir was the level lifter, with his performance in saware in the first episode(he was also good in the opener episode), When V-S was the guest(the kids did not deliver good performance) then Sonu Nigam demande the next epsiode that the judges was expecting very good singing and Aamir performed first with Teri Deewani and we all remember what a standing ovation he got. when the first episode of public voting, Aamir once again took a higher level with his Rabb from sawan, what a standing ovation he got. so Aamir is needed in to the last episode so that the show does not loose class.