According to me Rupali & Rakhi were the best in Masti Pathshaala task. I think they were flawless. Carol was good too but RR rocked.
I would give 10/10 to Rupali & Rakhi and 9/10 to Carol & Rahul. As a guru Rahul was good because Rakhi gave a fabulous performance.
Amit was just okay but they chose a wrong scene. In the movie OmPrakash's fearful expressions and Mehmood's story telling ways were fun to watch but here Amit couldn't show the same may be because he hadn't watched the movie. So in a way Ravi failed as a guru and then he cheated while making pav-bhaji so he failed there too.
Rupali or Rakhi whoever stays back is going to finals for sure.