Dual Blade back to their true Power?

I wonder if I'm the only one who watched that video and thought, "Wow, Dual Blades look so stupid with numbers going off the screen" instead of thinking how overpowered they are. Though back on topic, for having roughly 40% potential, they do hit hard. Granted, this post-chaos where Dual Blades were "balanced" with more heavy hitting skills. This also makes me wonder how big of an influence the new Thorns has on Dual Blades.