Review سايت DPreview
Conclusion - Pros
Good detail and dynamic range (even better in RAW)
Exceptionally low shadow noise in RAW files
Arguably the best high ISO performance of any current APS-C DSLR
Good build quality and handling
Maximum ISO of 25,600 st full resolution
1080p HD video mode with basic editing built-in
Efficient Active D-Lighting
Comprehensive customization options
Large, bright viewfinder with 100% coverage
Fast contrast detect Auto Focus in Live View
Useful electronic horizon
Comprehensive feature set
AE metering support for up to 9 'non-CPU' Ai lenses (in P, A, M modes)
Twin SD-card slots
Conclusion - Cons
Tendency to overexpose in bright sunshine/high contrast situations
ISO button is poorly positioned, and cannot be assigned to any other control point.
Ditto white balance: poorly positioned, cannot be re-assigned
Exposure mode dial slightly loose, and easily knocked
Shooting mode dial can be awkward to manipulate
AF can be hesitant in poor light
Auto ISO function is confusing and poorly implemented (but no worse than any other Nikon DSLR)
Aperture not adjustable in manual mode in live view (and won't stop up/down in any mode until exposure).
http://www.dpreview.com/reviews/nikond7000/