A lot have people, myself included, have been very happy with the images they were getting before, and hopefully still, after the DxO testing.

I would have expected a marked improvement over the D7200 sensor with less pixels and longer time in development, but that hasn't been the case, whether that is because it is a Nikon or Sony sensor I don't know. There seemed to be speculation about who made the sensor before the camera came out, though that was during the delay when there was not much solid information to discuss,

I haven't seen any discussions about it since.