Sony Alpha A7 and A7R review
"Like the RX1, the a7s aren’t without their faults, namely a poor autofocus system, poor battery life, still fairly high price tag, and very limited lens options. But they are just the start, the first of a breed of camera that is sure to be the nail in the DSLR’s reflex mirror. Many photographers might hesitate to jump ship right away — the a7s aren’t ideal for sports photography and other specific disciplines — but once Sony builds out the lens options and improves the autofocus, it’ll be all but over."
Sony is on a tear, and has been innovating up a storm. Fuji's been doing great with their lenses, too. It feels like the next generation is going to finally start getting this stuff down.
Sony Alpha A7 and A7R review
Sony does the supposedly impossible