My K30 came today. I've previously owned a Kx and Kr so I'm not totally new to Pentax, but after a day of shooting with the K30 it looks to be as good as advertised. After Day 1 I'm very happy as I went straight to testing out the issues I experienced with my Kr and it passed with flying colors. I've always loved my Kx and the image quality is definitely improved over that camera (I realize all the reports say that it was, but seeing is believing for me. The Kr was supposed to be better as well, but my focus was never quite right with that camera).
I bought minde with a WR 18-55 kit, I also have the 50-200mm kit lens. Today I shot some pics with Pentax-A 50mm f2, Takumars 55 f 1.8, 105mm f2.8, 135 f2.5 and f3.5, and 200mm f4. I shot indoors under low light, tungsten light, with flash, without flash, in manual mode, auto mode and liveview modes. I shot outdoors under cloudy skies.
My blue K30 has made me very happy today and I look forward to learning how to get the most out of it
*Edit....Day 2, I think the K30 is even more amazing. Worked with focus peaking and manual lenses today. This is an amazing camera and I'm thrilled to death. I won't give a day 3 update, lol, I'm just so happy I wanted to come back and share. If you are thinking about buying this camera, you won't be disappointed.