I own a Windows Phone 8.1 device and is super nice. Yes, not too many apps and nice games, but is fast on low end devices, and looks nice. I mean, i love those tiles. .
I am not an enthusiats, i own a phone to talk send a message and browse the web. For enthusiasts there is Android, for normal people who don't want a feature-phone but want to have some basic stuff but can't afford an iPhone, Windows Phone is great.