I really, really love the attack animation of Teresa, which in combination with her somewhat "plain" base design (no back decoration, I mean) was pretty much what got me into leveling her up and making her my main hero. That said, I still think that that her passive design combined with her SBW design is pre bullshit. Since one depends on the enemy, and the other depends on Teresa herself, this makes her into a character who can't really bring up her full damage thanks to the conflicting mechanics working against her (you can't start a fight with a 3 chain because that pushes your SP above 60; and later, when you get to 3 chain later without overshooting the SP limit, the enemy might have enough SP to deny her passive). Her saving grace, and pretty much the only way to have a good, functional Teresa for late game content, is that without a skill you get perma attack bonus, at the expense of pretty much being a one trick phony without ILSU or Western Gunner. Well, that and a considerable amount of bugs that have the chance of increasing her damage potential quite a bit.