[Guest]

If this is a 100% crop I'd say that it's on the borderline. I would probably send it to service.

The edge blurriness in the top quadrant will undoubtedly affect the contrast at f/1.4.

The purple halo is normal.

Sorry just realized it's not a 100% crop. I think it was resized by website, so I uploaded the 100% crop as the third file.

 

I'm really hesitating if I should waste my life with Fujifilm service center, Last time I had an X100 with slanted viewfinder, it took 4 months, 4 round trips and numerous calls to get the machine repaired...and in the end they have to replace the machine because they broke a new part when they got the old probelm fixed...