I never use Lightroom, the Silkypix freebie does me fine.
I turn Fuji's NR waaay down but not off: Fuji knows a thing or 2 about its own sharpening algorithms coupled with NR.
Fluffy mush is a thing of the past ..but you can always dial it back in again and add worms by mashing the sharpening in Lightroom and then whining about it on Dippy Review.