I did not say it was useless, what I said was it affects the SMG's disproportionately, for example.
Garand - Operates only on cooldown and reloads, so a straight 25% increase to RoF as far as I know.
Greasegun - Burst duration 1-1.5, Cooldown 1-1.5. Effectively only gets half the buff of vet 5.
Not to mention, the GG already gets 0.3 cooldown at short range, it's effective range, so the buff is barely existent at that point. It varies between the different SMG's (Thompsons have a longer cooldown for example) but it's rather inconsistent overall, with rifles getting a larger buff than auto's in general. Actually, Garands/Carbines benefit more than Lee's and Kar98's now that I think about it due to the latter having a 0.5 winddown that aint touched by the buff.
I'm just kinda bored, but it's still an inconsistency.
While on RGD's someone explain this one to me, it's the kar98 cooldown... why?