Save for a fully charged 4p+k and rolling t (and the high kick sweep combo from JAK that now puts her at -3), every other guard break puts her at +1. Realistically, how often are you gonna get that fully charged guard break, and how long before people will find out how to punish rolling t like the dragon gunner when they're cornered?
By comparison to previous versions, she struggles, and is far less braindead.