Today, we have this long, thorough and enthusiastic review of Microsoft Lumia 950 high-end smartphone with Windows Phone 10 mobile operating system, covering spec, look & feel, initial setup and user import from Lumia 520 & Windows 8.1, updates, Store, applications, maps and offline navigation, multimedia - HD video and MP3 songs, Cortana, camera testing, system settings, customization, security, privacy, performance, battery life, small bugs and quirks, other observations, and more. A Microsoft phone experience in the hands of a Linux man. Have fun.