This is the part I like at the conclusion of the Luminous Landscape review of the RX1...
"There really isn't a comparable camera currently on the market. Certainly not one with a ful-frame 24MP sensor and a compact size. Cameras which some people may want to consider that serve a similar purpose, are the
Leica X2, with its 16MP APS-C sized sensor, equivalent focal length lens (though at f/2.8 a stop slower), and available electronic viewfinder. Certainly the
Sigma DP2 Merrill, which I've had very high regard for (in terms of image quality) is one to consider, and costs almost half as much as the X2, and nearly a third that of the RX1.
I have no experience with the X2, but I do with the DP2M. I've done some image comparisons between the two, and I'll state categorically that the DP2M has higher resolution. It doesn't match the RX1 in any other way, but man that Foveon sensor and the camera's built-in lens are stunning. (No, I will not publish comparison results. These cameras use different sensor technology, different raw software, have different sized sensors and have different resolutions. Any comparison between cameras is difficult and will invariably bring the townspeople to the castle gate with pitchforks in hand, so I'll simply say that if you want the better all-around camera, it's the RX1, but that the DP2M produces sharper and higher resolution results at normal print sizes, as well as on screen)."
From the images posted here and elsewhere by the RX1, I must say that I felt underwhelmed. I think it is the high expectation I have set for the RX1 given its price and specifications after my experience with the DP2M which costs 1/3 that of the RX1. Luminous Landscape just confirmed what I felt deep down inside.