I wanted to post a follow up to the Fuji 56 1.2 but got taken with testing the new D750.
It's one of those lenses you don't realize how much you needed it and how awesome it is until you get it! Really, really nice. It's quite sharp wide open (as I shoot most of the times) and has character. Focus could be faster, bokeh could occasionally be better but at the end of the day it justifies its price. Definitely holds its own or more compared to the Nikon 85 1.8G. Fuji makes some really nice primes. Even the 35 1.4 is really nice despite not being so sharp wide open, a class above the Nikon 50 1.8G.
Overall the 56 it's my favorite Fujifilm lens (I have also 14 2.8, 27 2.8, 35 1.4, 60 2.4, 18-55 2.8-4, 55-200 3.5-4.8 ).
PS. I heard the 23 1.4 is in a similar class