This has to be one of the dumbest things I've read in a long time.
1. What made you think that it doesn't concern anyone besides the people abusing these weapons? Shouldn't it concern us even more, since we're on the recieving end of it?
2. CC/Interrupts on weapons is one of the most broken aspects of the game, since CC is basically the key to winning almost any encounter. I agree that GF's flicker combo is pretty busted and most of the people also agree that it's in need of some kind of rework anyway (but so is poison scalpel).. But the basic attacks of GF are pretty underwhelming and can only be utilized by the mastery itself. It's not available to the entire village for a small investment of 20 strength for some free CC on every melee hit.