I found her to be really selfish. She never thought about how her actions affected other people. Like she always flirted with Pudge but he she was never going to seriously return his feelings, she was leading him on. She was really over dramatic, the way she consciously tried to cultivate an aura of mystery. I'm sure she that when she was being normal, she was the met fun person to be around, but i think the colonels judgement of her is pretty accurate. She is kind of a bitch.