This site reviews the handling and ergonomics of high-end cameras. It doesn't go into button details but the insights on handling are tremendously valuable and can't be found anywhere else.

 

www.luminous-landscape.com

This site provides highly detailed reviews second only to DPReview. Each review contains detailed descriptions of most camera features but image quality analysis is lacking. Steve's Digicams' conclusions are very long and unclear.

 

www.steves-digicams.com

Trusted Reviews specializes in short reviews of all kinds of electronics, including digital cameras which are given their own section on the site. All cameras reviewed are measured in terms features, image-quality and value, on a 10-point scale. While conclusions reached at Trusted Reviews are not always in accord with those reached in most other sites, they do put down poorly performing digital cameras such as the Epson R-D1 and the Sony M2. This is a rarety among review sites lately and for this we must congradulate them.

 

www.trustedreviews.com