The OS was smooth and worked well, and the design philosophy across basically every app was extremely coherent. Everything worked well, and everything felt like it fit together. Really its only problem was the lack of apps due to companies intentionally not supporting Windows Phone (Microsoft had a YouTube client that Google made them kill off, and Google never bothered to release a replacement IIRC)
The OS was smooth and worked well, and the design philosophy across basically every app was extremely coherent. Everything worked well, and everything felt like it fit together. Really its only problem was the lack of apps due to companies intentionally not supporting Windows Phone (Microsoft had a YouTube client that Google made them kill off, and Google never bothered to release a replacement IIRC)