The international judges also love Kamila. She is the international record holder for junior PCS, I think, and junior PCS is always capped. For example: Alena, Anna, and Alina all made it into the 70s in their first international season, receiving a big boost from juniors, and their junior PCS were lower than Kamila's. Kamila is competing as a senior here, and there is no reason to expect her PCS to be much lower internationally.
Also, her jumps and spins have always gotten high GOE internationally; that's how she was able to beat Alysa with 3As and 4Lzs without having any herself. Obviously, that positive GOE on the step out shouldn't happen, this is where the overscoring happens nationally but she and Alena (and many other skaters except for Sasha apparently) have gotten lenient scores on their mistakes.
Kamila and Kaori were overscored compared to what they would receive internationally, but not by much, and I think it is fair relative to the field.
It needs to be pointed out however that Alysa was not clean on any of her quads/triple axels in the FS at the Junior GPF, she fell on the triple axel, and under-rotated the other triple axel and both quad lutz jumps.
, I think -1 is perfectly fine. It's not just the air position, how about effortless throughout, IMO good height and lenght. It is also remarkable how some people remain silent when a particular skater gets even positive GOE for a step-out, while they immediately rush to complain about other skater, who got negative GOE, though "we like her but..." 
