Contrast between singing Capabilities against Popularity are going to affecting BEST singer's success in reality shows.
Hype received by so called young one's going to diminish efforts of a little older one's and this show is no different with such trend.
No doubt Azmat, Rimsha and Priyanshi are no less good singers but in competition they may just out shine a bit more resulting the real good one's getting eliminated.
So, having separate age groups to cater both young one's and the little older…say from 11 to 14 years could be more practical in appreciating capabilities rather just popularity.