First of all, I don't think Shamit is the one playing politics here. Shamit has dont nothing like that and is actually an honest contestant.
On the other hand, I think Qazi is Mr. Politics. He's the one who's playing politics to impress the janta. Qazi does not get the janta's votes by his singing abilities. He just impresses them by his "x-factor." The thing he argued with Shamit about for no reason at all.
As for the Javed Akhtar and Ila Arun arguement. Javed Akhtar has crossed his limits too much and should stay a judge. Does Ila know the students better, or does he? He does not have any rights to tell Shamit what he should or shouldn't do. He basically told Shamit to not be himself on the stage. Javed Akhtar really needed to calm down. The past two days of FG have started to make me dislike Javed Akhtar.