I would have loved it if they used a larger sensor. However not like canon dslr but more like sony FS100. Canon 5d2/3 have a problem reducing all these pixels down to HD. And it's not the sensor size but pixel pitch that impacts S/N ratio. At 2.5K I think this camera has a better pixel density than the canon5d2/3.

The biggest issue is DOF. Which will require fast lenses at shorter focal length that don't readily exist yet.