And with a mini-review, too:-
http://dc.watch.impress.co.jp/docs/review/newproduct/20100604_371978.html
(in Japanese, or a translated English page here)
I won't spoil their findings and you are the one to judge on the quality of the output pictures, like its colour response/tendency, image quality and exposure accuracy etc. (many of the exposure info are posted and EXIF data are preserved, too.)