I don't know the theory part of acting at all but for me, a good actor is somebody who is able to convince you about what they're feeling. The most recent example I can think of is Pratik Gandhi in Scam 1992. Before watching the show, I had heard of the Harshad Mehta story and vaguely knew what had happened and I was convinced that he was a fraud/scamster. But after watching the show, I was almost rooting for Harshad to get away with it. I sobbed when he cried because Pratik wasn't playing Harshad, he became Harshad. When an actor becomes a character, you feel whatever they're feeling- good, bad, ugly, whatever.
Comparing Aishwarya and Ayesha- there is no doubt that Aishwarya has been let down by the writing. Having said that, she does little with whatever she's given. Virat is a shoddily written character as well but Neil becomes Virat, which makes it easier to root for or sympathise with him. I hated him during the Pulkit lunch episodes and even the recent ones when he humiliated Sai and kicked her out- but the moment he repented, I felt sad. Now, that's a good actor. Who can manipulate your feelings according to the character's feelings.
Aishwarya's body language, expressions, voice modulation- all are below par. While Ayesha is good and has improved, it also has a lot to do with what a beautifully consistent character Sai Joshi is. Sai is chirpy and bubbly but also has an inherent calmness and sensibility. She's layered, not one-note but definitely not 'complicated', which makes it easier for Ayesha. She has a lot of work to do on her dialogue delivery during powerful and emotional scenes but her comic timing is top-notch.
Coming to a 'grey' character like Patralekha, I had mentioned that Aishwarya should try and learn from Mayuri Deshmukh's character Malini in 'Imlie' but she doesn't have to look that far. A great example is Sheetal Maulik as Sonali, who in my opinion is a lot better than Kishori as Bhavani.
The makers underutilize Sheetal's skills because she is so goddamn convincing. She is irritating 8/10 times when she's a part of Vahini ki toli but some episodes which really brought out her skills were when Mohit was denied food, the Holi episode when she genuinely seemed to like Sai and the recent ones where Virat has been shot and she is worried about him and Ashwini. Aishwarya needs to learn from Sheetal on how to ace every emotion. She seems hung up on whitewashing Pakhi. I think playing a grey character for any actress on ITV is a huge opportunity. There are dozens of goody two shoes, mahaan, doe-eyed FLs but flawed and problematic characters are rare. Look at Beyhadh and what it did to Jennifer's career, she was excellent. Aishwarya needs to accept that Pakhi is not perfect, for whatever ridiculous reasons she has become bitter and insecure and should focus on conveying that rather than equating Sai-Pakhi.
72