When I heard her rendition on "Hare Rama Hare Krishna" I knew that her voice is mature enough to go as far as top 3.
But she put herself already so high in the beginning that Judges started expecting the same level of perfection every time. Where as all other young kids were singing less than perfect song but getting good grades. Smita was getting lot of comments which could have been negligible if sang by other young kids.
In recent episodes she sang songs while staying mostly nervous that Sonuji is watching very carefully and definitely will comment on something. Many times I have seen Sureshji gave her A+ and Sonuji gave her B+ for the same song. Sonuji will always have some comments for her.
Ultimately even though she had the capability, she could not rise up to public's eye.
I hope that she learns from this lesson and be a successful singer in future. God bless her.