She got low scores compared to the highest PCS received here, that of Zagitova's.
In my books, Rika should have got the highest PCS out of the three, because she has the best glide, really smoothly, complex choreography for which she uses her entirely body.
Watching again Zagitova's program, I can say that she has the best package out of them, in terms of dress, make- up, but this program is the easiest she ever did, not only in terms of jumps, but also in choreo and transitions (she has in and off transitions only to the 3 lutz), The choreo is based on some hands' movements (some mix style between African and Indian) between jumps. Not to add that the SS and the posture are not the best, and this is a well known thing from the season before. Trusova was messy and I think she should stick with 3 quads for this season as the benefits of adding another quad are not so great in terms of points, but still I dont find 11+ points gap between she and Zagitova jusitified (as I said Zagitova doesnt excel in either skating skills, or transitions, the program is effective with good music arrangements, but the choreo is really basic). So I would have scored Rika 73 in PCS, Zagitova 71 and Trusova 68-69.