Let me start off by saying that I’m thrilled with the sensor in the a7rII and it’s AF has done nothing but impress me so far! While I’ve always said I don’t need more resolution -vs- what my canon or fuji have provided in the past, it does make for some GORGEOUS prints! I have a 32″x48″ canvas from the a7rII in my house and the added detail is noticeable if you look for it. You also get dynamic range that the canon couldn’t dream of touching and it’s ahead of the fuji as well. I’ve had some architectural shoots where I’ve bracketed a shot thinking I’d need to HDR it and in post I can +99 the shadows and blacks of the shot with the best detail in the highlights and get basically the same look! Sure there’s some noise in the shadows when you do this but it’s just insane as a former canon shooter that you can do this without seeing crazy patterned noise. Now the ISOs are also very good. I shoot up to 12,800 without a concern. There’s luminance noise at that point and you lose some of the pop from the colors but there’s zero chroma noise at all! On top of all that without an AA filter there’s no green or ghost flare issues with the a7rII.
He continues in the post to talk about focusing, the body, accessories, and offers suggestions for future firmware updates.