the knives can still miss, i've been using the build (it might be just cause its the first time ever using it) i can only get a few knife kills with it, it relies heavily on map geometery and push of the enemy, it discourages using cover alongside rifts and barricades because it makes those abilities nearly useless against throwing knifes, which imo is fair, because this tactic requires at least 4 rapid headshots, an ideal geometery near the enemy players, and i'd say that its very counterable if you jump at the right moment, its a fun, even good, and sometimes broken feeling exotic, but what about players who just sit in rifts and titans who use their void barricade everywhere, hunters have one really good counter against it, as well as this counter working against people who push in narrow and short hallways. You might see youtubers getting a lot of kills with it but in those videos it is a lot of the time only the times it got kills, like a montage.