There were really two opinions in that video - to put it pointedly, that of a professional photographer who used it to take pictures and seemed quite impressed with how smoothly and fast it operates, and that of a professional gear reviewer who took shots of a bottle on a box at f/4.5 and f/5.6 to discuss bokeh, talked about "Lady Gaga styling", and made dick size jokes about the size of the sensor. Both people liked the quality of the images. Now which of the two almost exactly mirrors your feelings?
It seems that if you care about sensor size and spec sheet comparisons, the camera is not for you, but if you care about ease of operation, it might be. I must say I'm beginning to like the 1 system, if only for the controversy it generates.