Firstly good for its operating system. It can be updated to windows 8.1 from windows 8.0. It is good in camera / sound / Cortana / built in quality. It have 3.1 usable inbuilt memory that is good. Really my money is worth in this device. Better than my hopes. It have good inbuilt material. Offline maps is good features. Also it working good in low network connection. SAR ICNIRP is lower so it is not harmful to human. According to me, all people should have it.