I felt pretty "meh" about it at first, but it's growing on me. I think the name is just supposed to evoke the style of being fast and deadly. If it were an assassin job, the name might feel more fitting. However, with the swords combining to a Twinblade and channeling ancient powers, I'm wondering what it's actual combat style is. The reveal trailer is far too light on details to make any real judgments.