1) She's the latest project of MIST in cloning Kasumi, she is reluctant to kill and fight but has to because of her programming, but she does feel remorse and anguish in her sins. 2) I love everything about her since she's Kasumi 2.0, she reminds me of Kasumi from DOA1-DOA4. I like her take on Kasumi's style and her lower pitched voice since it makes her sound sadder and more aggressive than Kasumi herself...
Edit: My tablet loves to autocorrect Bayman to Batman so I'm just leaving it like that.