I play as a warlock and I thought Gunslinger and Blade dancer were op, now that I'm levelling a hunter in the crucible I'll tell you, they aren't. You can't just kill an entire team in one go, if you're alone you might get one golden gun kill but you will be downed fast. Bladedancers are easy to kill too, you just shoot them as soon as you see them, don't stop. If they zig zag, they are using a piece of their super bar every swipe which means if they zig zag kill you, they only get the one kill. So stop whining about classes being strong.