Nikon 16.2 Megapixels D5100 DSLR Camera Review by CNET US With Rating 3.5/5

The Nikon D5100 ships in the US market from mid-April 2011, priced at around $800 body-only, or $900 in a bundle with the AF-S DX Zoom-NIKKOR 18-55mm f/3.5-5.6G ED VR lens. Here's the summary of review by CNET US, giving the camera a rating of 3.5 out of 5:

"The back controls are laid out in a typical fashion. The information edit button--not to be confused with the info button on the top--brings up the interactive information display where you adjust most of your shooting settings. My only gripe: there's no way to lock the navigation switch. Since I shoot in single-point area AF mode, I frequently moved the AF point by accidentally pressing the switch. Nikon offers a well-rounded feature set as well. Shooting effects are now on the mode dial, and the handful of decent options includes the clever Night Vision mode, a very useful way to take advantage of the sensor's capability of increasing gain up to ISO 102,400. In color, the results would be useless. But by converting the results to black and white, you get the ability to shoot in near darkness and obtain usable--though not optimal for high-resolution printing--results. Autofocus only works in Live View mode. All operate in movie capture as well as still. There's a new two-shot HDR autocombine capability, but, well, meh. The implementation is annoying--you have to go into the menus and re-enable it after every shot unless you assign it to Fn. But there are other things I want to assign to Fn. In either case, Nikon obviously views it as a one-shot override feature rather than a setting you'll need to use repeatedly for a short time. Furthermore, two shots don't really provide a "high" dynamic range, just a slightly extended one. It works OK for opening up some shadow detail, but does little to bring down the highlights. If you want to do HDR the old-fashioned way, you may not be thrilled with the D5100's options. It offers three-shot bracketing up to two stops.

On the other hand, Nikon's always been there for time-lapse shooters, and the built-in intervalometer remains a key advantage. There are also nine custom Picture Style settings slots, and you can define up to 99 in software and share them among multiple cameras. As with the T3i, though, there's no way to save and recall custom settings. Class-lagging performance holds the D5100 back from getting an unequivocal recommendation. But it's certainly fast enough to handle most situations general-purpose shooters will find themselves in. So if you're OK with compromising just a little on shooting speed, the Nikon D5100 should please on all other counts."