Apple recently updated their native {OS X} RAW decoder to support the X-Trans sensor, and from comparisons of their efforts (original link) appear to have done a very good job for a first public release – it certainly looks like Adobe have placed a software AA filter into the X-Pro1.

There are, however still some aspects to work on – it looks like the lens corrections might be a little overdone when compared to the camera native corrections. Scroll between the two images plus animated comparison at the top of this post, and check out the railings and cars in the lower corners.

The B+W version is a camera native JPEG, and the colour is the RAW file. Both were resized and watermarked by {Aperture}, but no other changes were done to the images.