In this season, they are hyping up the boys more than girls, especially Aamir. He is not among the best singers, although he is so cute and has a great personality. During the "parents episode" they devoted so much time to showing his supporters / family from Bhopal. Yet, this was not done for the rest of the participants. Once, Sonu Nigam specifically requested all the viewers to vote for Aamir. They should not try to sway voters one way or the other. It is not fair to the other kids who are competing.
Also, Aamir is not the only "poor" contestant there, Rohit who was eliminated had a very sad family background too - his father was poor too and his father is the only one raising him. This was not brought out until his elimination.
At one point for Aamir, they claimed that he had no family, yet we see his brother there every time. It's good that he is there to support his brother, but they should not try to mislead the viewers.
They are also very biased against the girls. They will always bring out their bad points. While, all the boys bad points are not mentioned even though they are also making several mistakes when singing and choosing easier songs. To Rohanpreet - Suresh Wadekar gave an A+ although he did not sing well. Sonu gave him a B+, and this was probably more accurate since Rohanpreet had selected a song Sonu sang and Sonu would be the best judge for that. The girls always get lower scores than they deserve.