Usually pictured as a strong dragon-riding queen, Daenerys Stormborn... But I think, she doesn't fit to the brutal world created by GRR Martin. For me strong part of her character developed a too quickly after everything she had been through. Her story is almost like a fairytale: after a bunch of troubles she achieves everything she wants without any REAL troubles (troubles other book characters encounter all the time!)
I think, that Daenerys would feel more real if she had some of her tragic memories coming back to her from time to time, if they had some real influence on her actions. I would like her more that way. For me, when she is alone and nobody is watching, she is a helpless girl with horrors in her past before her eyes.