http://www.soundimageplus.com/soundimageplus/2014/10/29/what-the-sony-a7s-offers UK blogger, David Taylor-Hughes, I respect and does not receive incentives from any of the companies and will call out bad stuff in a camera just bought an A7S: "The A7s has single handed made a lot of my other cameras look like also rans. For example, if Fuji persist with the X-Trans sensor, then I suspect I may well get out of the system altogether in the not too distant future. Much as I like using the cameras and especially the lenses, the A7s files are better in terms of ISO performance, sharpness and dynamic range. " And from his last graph: "For me, it's the best all-round camera I've ever bought and used and it's the first camera I've never felt in some way inhibited by. I really do feel that I can go anywhere and shoot anything with it. It's a strange feeling, but I must say I think it's going to be addictive."