Ehh not entirely sure about that. I main blade dancer and I think the super could use a little work but that's mostly it. I haven't mained gunslinger since year 1
Bladedancer super has always been tricky. IMO I just feel they should add a little more time and up the damage. That way you wreck other supers in one hit (which is fine considering you actually have to be in their face) and you got enough time to use it since people scatter at its sound.