The original Sony a1 is one of the most capable, advanced, and expensive flagship cameras ever. When it first came out, it wowed potential buyers with a fast-scanning 50-megapixel sensor without major rolling shutter issues while offering fast burst rates. It has been almost four years since then, and now we have a version II from Sony in our hands. Does the apple fall far enough from the tree to make it worth the $6,500 cost?