User Rating:
Good: The competitively priced ZTE Nubia 5 has a polished design, a sharp camera, and a crisp 1080p screen.
Bad: The handset lacks LTE and storage gluttons won't dig the device's lack of expandable memory.
Bottom Line: Although it doesn't have LTE, the ZTE Nubia 5's impressive specs and reliable performance make it a great value for an unlocked, high-end phone. [Read more]

User Rating:
Good: Mac OS X Mavericks gives you new apps, streamlines familiar features, and adds battery life for laptop users with better power efficiency.
Bad: Older features like Gatekeeper and Launchpad could have used some renovations, but were left untouched in Mavericks.
Bottom Line: As a free upgrade that gives you more apps, improved features across the board, and better performance, there is really no reason not to get Mavericks on your Mac. [Read more]

User Rating:
Good: The Olympus OM-D E-M1 is a great, feature-packed and weather-sealed camera that's fast and delivers high-quality photos and videos.
Bad: The out-of-the-box JPEG quality could be better and the sheer number of configuration options can at best test your memory and at worst, overwhelm. It deserves a better manual, as well as a second card slot.
Bottom Line: One of the fastest, most feature-laden cameras you can buy for less than $1,500, you really need to spend some quality time going through all the settings before using the Olympus OM-D E-M1. [Read more]

User Rating:
Good: Available for a low $199 off-contract, the ZTE Warp 4G delivers swift 4G speeds, and is equipped with a feature-packed camera. It also has long battery life, clean call quality, and solid construction.
Bad: The ZTE Warp 4G's processor is slow, and its camera struggles under low light.
Bottom Line: At $199 sans contract, the ZTE Warp 4G is the best choice for frugal shoppers on Boost Mobile. [Read more]

User Rating:
Good: The Samsung UNF9000 series 4K/Ultra High Definition LED LCD TV delivers excellent picture quality with deep black levels, accurate color, effective video processing, and a uniform screen; 4K resolution provides some benefit with 4K PC games; upgradable One Connect box allows improvements to input suite and Smart TV; stunning minimalist design with thin bezel and low-profile stealth stand; mind-boggling feature list with touch-pad remote, IR blaster with cable box control, four pairs of 3D glasses, motion and voice command, and the industry's most capable Smart TV platform.
Bad: Exceedingly expensive and a poor value compared with 1080p TVs; improvements afforded by 4K resolution minimal to nonexistent; wide stand.
Bottom Line: Despite excellent all-around picture quality, the Samsung UNF9000 4K TV offers almost no improvement over cheaper 1080p TVs that cost thousands less. [Read more]

User Rating:
Good: The Samsung UNF9000 series 4K/Ultra High Definition LED LCD TV delivers excellent picture quality with deep black levels, accurate color, effective video processing, and a uniform screen; 4K resolution provides some benefit with 4K PC games; upgradable One Connect box allows improvements to input suite and Smart TV; stunning minimalist design with thin bezel and low-profile stealth stand; mind-boggling feature list with touch-pad remote, IR blaster with cable box control, four pairs of 3D glasses, motion and voice command, and the industry's most capable Smart TV platform.
Bad: Exceedingly expensive and a poor value compared with 1080p TVs; improvements afforded by 4K resolution minimal to nonexistent; wide stand.
Bottom Line: Despite excellent all-around picture quality, the Samsung UNF9000 4K TV offers almost no improvement over cheaper 1080p TVs that cost thousands less. [Read more]

User Rating:
Good: The Cyclops Gear CGLife 2 1080p HD video sunglasses give you a fast and easy way to shoot hands-free video. They're lightweight and have good battery life.
Bad: The video quality is just OK, the build quality isn't great, it uses an atypical Micro-USB port for charging, and there's no software included for changing settings or editing.
Bottom Line: Lean on features with merely OK video and a design that isn't for everyone, the best part Cyclops Gear CGLife 2 HD video glasses is their simplicity. [Read more]

User Rating:
Good: Anki Drive's racers effortlessly pair with and are controlled by compatible iOS devices running the host app via Bluetooth LE. The app's AI guides cars around the included track. The cars charge quickly in their stations.
Bad: Only one track configuration is available. Cars can't avoid nonplayer obstructions, so keep your toes clear of the track. At time of review, only one race mode is available.
Bottom Line: The advanced, AI-driven Anki Drive bridges the gap between digital racing games and physical slot cars with a laser tag twist; we just wish there was more than one course to race around. [Read more]