Sorry for the bluntness, but you find Gracie's nerve and showmanship 'very satisfactory'? She hasn't even won an individual world or Olympic medal.
She hasn't exactly been peanuts either. She has two National titles, a 4th place at Sochi, multiple medals on the Grand Prix and she has never dropped off the top 10 (in fact, no lower than 6th) at Worlds. She's had a much more consistent career so far than someone like Pogorilaya or Hongo. No World medal yet, but the future is not so bleak for Gracie. She's fast, she has big jumps, she's held her own in some high-pressured situations, and if she likes a program, she can perform it well. If that isn't satisfactory to you, then let's look at Adelina and her fluke OGM.