Now coming back to the topic
There is nothing wrong in praising Sarita's dance.She danced very well and her expressions were fab.But what is wrong is that the TM said this the best performance and she is the best dancer which is indirectly a comparison because before this performance only Divya had two performances.That means she is indirectly trying to say that Sarita is better than Divya.Why this comparison is needed.Not everyone is a good dancer.And even a very good dancer gives bad performances due to bad choreography.Then why we need to compare ?? This is not a dance show.
About acting it is a well known fact that Sarita is the only character who got every scope to explore.Divya and Raj have not got that much scope.Their emotional scenes were always ignored.
Even if anyone compares two characters , you have no right to tell anyone whom to like and whom not to . As long as I am not forcing you to change your opinion about a character , I have complete right to express my opinion that I find Xyz to be the best. There are numerous posts titled "rubinas expressions are best"divya abc is best "...etc. Do you see me objecting to those posts. This a democratic nation and everyone is entitled to his/her opinion. Accept it.