I did think that they performed better last week too, though...but that might be because I have a bias for sufi songs. They also didn't seem as perfect though. Yatharth was sharp in his low notes in the beginning. Abhijeet, Shreyasi, and Abhigyan were a little sharp in the high notes...if I'm remebering the right people, but I'm positive on Abhigyan...and he had breathing problems (but no one mentioned the section he took right before that was impressive but ended up costing him that one breath).
Anyway, these four, I thought were the best this week. I liked Abhijeet slightly more than Yatharth though...maybe because of the genre, but Abhijeet's song was harder and Yatharth, I think was trying something out of his comfort zone.
Weakest (sorry) Shalini and Antara...and I think they both kind of had the same problems in their singing...their voices weren't suited for it and then the sur...and just overall wrong feeling in the song.
Hemant wasn't the best this week, but I think for his voice, he had really good song choice. Out of all of the kids, I could only picture that song in his voice.
Swarit- good singing with good performance (for all of the people out there who get bored of just singing). I thought he sounded better in the song than when Abhijeet sung on stage...but that's probably because of my dislike for Abhijeet.