Gracie has better SS than Liza, true. I wouldn't say Elena does though. Satoko... I think I'm just no longer qualified to decide on her.

I hear a lot about her wonderful basics, and I'm sure they're there... yet when I watch her, her SS don't seem
that apparent to me. Not compared to Gracie's, which are really obvious. (Keep in mind I like Satoko, and I do think she's underscored in PCS as a whole--I just think more in terms of TR, INT, CH).
As for transitions, Liza doesn't have the transitions into her jumps like Elena or Satoko. But she does have transitions out of her jumps, which few skaters do, because they don't have the flow and control on the landing. Anyway, Elena generally does get higher TR marks than Liza; the only exception is Worlds (where Liza got the 3A boost and the Worlds judging panel seemed not-so-enamoured with Elena for some reason... I don't agree with this, but I wouldn't say it's a season-long problem).