Just because Sasha is improving her PCS doesn't mean that Kamila isn't still miles ahead and also improving. She's the strongest Russian PCS skater, imo. Skating skills on par with Alena, musicality close enough to Anna's. And she has the best lines, the most speed, and her transitions are difficult and also beautiful because of her lines. And for those complaining about her PCS increase, have you ever watched Russian competitions? They all get a huge bump from juniors to seniors; Alena, Anna, Alina, Evgenia, and even Sasha had it. Of course Kamila's would be much higher now; her national and international PCS as a junior were higher than all the other skaters. She's an extremely well rounded skater and is probably the best combination of all the previous Russian stars.
Daria, on the other hand, I thought was overscored. That was a flutz, she has good skating skills, but her performance and interpretation aren't there; I think she's limited in terms of her range and she isn't able to sell this program.
Sasha scored pretty much the same as she did internationally last year. But if you look at her national and international scores last season, especially in the short, they were pretty much the same IIRC, while Anna and Alena got PCS (and TES) boots at domestic competitions. PCS is the last thing to compare between Sasha and Kamila; they're on opposite ends of the spectrum. But I think even if you put Alena and Anna up with Kamila, they wouldn't be able to outscore her. The international judges agree as well, as Kamila has the WR for first season junior PCS.