I bought a Nikon D7000 DSLR Camera back in November. I was hoping to use it for video, some home family photography, and also for some professional shoots when I wanted a lighter, smaller camera.
- I found the video capability hard to use. The shallow DOF looks great, but it also makes it very hard to keep in focus when your subjects or you are moving. The video autofocus system was slow and hard to use and if you used the in-camera microphone, which I did, you could hear the lens focusing in the sound track. I went back to using my Canon S90 and IPhone 4 for video.
- It took some great photographs of my family. But it isn't that much smaller than my Nikon D700 and I use the D700, Nikon D3, and Nikon D3S for my professional work. These three cameras are almost identical operationaly. The D7000 is smaller than these cameras and it just didn't feel right in my hands. I can use the other three Nikons with my eyes closed, I had to think too much when I switched to the D7000.
- I have read some reviews that believe the D7000 is a better camera than the D700. If your a professional photographer and are focused on picture quality, fast and accurate autofocus, and responsiveness, the D700 is a better camera. I tried to use the D7000 a few times while on assignment. I found the autofocus not to be as responsive in low light as the D700. A number of times I filled the camera's buffer and I had to wait for it to clear before I could take pictures. I don't remember the last time that happened with my D700.
For the money, the D7000 is a great camera. It is half the price of the D700 and is probably the best APS-C sensor DSLR camera on the market. And of course, the D7000 does video, the D700 doesn't. But for me, since I already had a D700 which I love, it just wasn't a fit for me.