She's capable of doing amazing things that I have to bear witness. Turning a indestructible vault inside out and letting out a awesome unbelievable screech. She did this all by herself. She nailed it despite the doubt. She should always believe in herself.
But she's also capable of throwing away the plan and basic ethics. She's capable of turning people inside out, and showing her true self. She's capable of making me doubt everything and giving me nightmares. She showed all this signs of what she really was. And I wasn't able to realize it till she twisted everyone in that room.