Not all that is Redmond is bad. On the contrary. Here's a chipper, long, thorough review of Microsoft Lumia 640 LTE smartphone with Windows Phone 10 operating system, covering spec, look & feel, network connectivity, applications, HERE navigation, Windows Maps, Cortana, Edge, Microsoft Office, Store, multimedia - MP3 and HD video and ease of use and access to personal content, camera, system settings, security & privacy, updates, stability, performance, responsiveness, battery life, and more. Take a look.